For dummies 

Reinstalling windows 7 on the computer source. Obtain important updates for installation. Further work with the operating system

When buying a brand new laptop, few people pay attention to the fact that modern models often do without a drive. It would seem, what's wrong with that? True, once it comes to installing/reinstalling Windows, the question begins to sound different. Why don’t you run out in the middle of the night for a new drive just to use a pre-purchased licensed disc with Windows 7?! But it would also be stupid to refuse to buy a powerful laptop because of this trifle! Really! In this case, it’s easier to figure out how to install/reinstall Windows 7 on a PC without installation disk.

Let’s say right away that you can cope with this task different ways. In particular, it is possible to reinstall Windows on a computer:

  1. through the System Restore utility;
  2. using the Recovery utility built into the laptop (if Windows 7 was originally installed on the computer);
  3. by installing Windows from a bootable USB flash drive.

Moreover, each method of reinstalling Windows 7 on a computer requires its own instructions, which, however, is not a problem at all if you find yourself on this page. Well let's go!

Method number 1: System rollback

If Windows 7 not only boots, but also responds normally to commands after a restart, you can try to reinstall it using a standard Windows rollback to the previous (working) state. How do we act? First, open the “Start” menu, go to “Control Panel”, and from there to the “Recovery” section:

Then in the window that appears, click the “Start recovery...” button to launch the Wizard Windows recovery and click “Next”. After that, select the appropriate date option for reinstalling Windows 7 and click “Finish”, proceeding to this step using the “Next” button:

As a result of such simple manipulations, the system will be automatically updated without an installation disk, without affecting documents, media and other files valuable to users stored on the computer.

Method No. 2: Reinstalling the system using the Recovery program

For those who are looking for a hint on the question of how to reinstall Windows without a disk, if the system also does not boot, the long-awaited answer will be the built-in software laptop Recovery utility. It is presented on almost all modern laptops, although under different names. For example, Toshiba laptops have Recovery Wizard installed, Samsung laptops have Recovery Solution installed, Hewlett Packard– HP Recovery Manager. However, regardless of the name, their purpose is the same - to help reinstall Windows without a disk, returning it to factory settings.

True, you can launch Recovery only on a laptop with an unformatted working hard drive on which Windows 7 was previously installed. To launch it, in particular, you will need to reboot the system and press the corresponding hotkey several times when starting Windows:

Further instructions will be determined by prompts from the utility itself. For example, on Samsung, the action plan will look like this:

Method No. 3: Installing the system from a bootable USB flash drive

If OS Windows 7 cannot be installed/reinstalled on a computer without a disk using any of the above methods (the PC does not boot, problems with the hard drive, etc.), you can use a special bootable flash drive to reinstall the operating system. In this case, the instructions look a little more complicated. In particular, during the Windows installation process you will need:

  1. prepare the hard drive for formatting;
  2. download iso image;
  3. write drivers and distribution to a flash drive;
  4. configure the system to start from USB;
  5. install (reinstall) Windows 7 on your computer;

Ready? Then let's get started!

Step #1: Prepare your PC

Based on the fact that as a result of re-installation on windows computer 7 all data stored on the hard drive will be destroyed; before installing (reinstalling) the system, you should transfer it in advance important information to a more secure location, such as an external drive.

At this same stage, you should also worry about the drivers for the laptop. You can download them absolutely free from the official website of the PC manufacturer, so no problems should arise. Moreover, before reinstalling Windows, do not forget to make sure that the drivers were not stored on the hard drive, but were successfully transferred to the flash drive.

At the same time, you need to download an iso image of Windows 7 to your computer, paying attention to its release. It must correspond to the one recorded on the purchased licensed disk with Windows, otherwise it will not be possible to activate it with the purchased key.

Step No. 2: Burn a flash drive

You can prepare a bootable USB flash drive in different ways (details and ), but it’s easier to write it through the Rufus utility. Working with it is quite simple, you just need to connect the flash drive to the laptop and launch the program. All that is needed next is:


Step #3: Setting up system startup

You can boot your computer from a flash drive either by setting the appropriate parameters in the BIOS, or by pressing special hot keys at startup. The last option seems to be the simplest. The only thing we need is to press the desired button simultaneously with the system booting and install in the appeared context menu Boot option - from a USB drive. For example.

Many computer users often do not fully understand how important the fast, smooth operation of a modern operating system is to ensure the most productive user interaction with a PC. In demand in all parts of the world, Windows 7 is considered one of the most successful projects of all previously released operating systems from the software giant Microsoft.

Official sales of Windows 7 began in 2009 and very quickly attracted the attention of all concerned users.

While working on the next operating system, the manufacturer tried to take into account all the wishes of PC owners and eliminate the shortcomings of previous releases - first of all, it was working on OS errors Windows Vista. The good news is that support will be provided until January 14, 2020, and Windows 7 free download you can from the official website of the developer (the link is provided at the bottom of the article).

Windows 7 operating system versions:

  • Professional
  • Ultimate (Maximum) - recommended for installation, as it contains all the necessary functionality and pre-installed software for simple and advanced users;
  • Enterprise (Corporate) - produced for sales to large legal entities, corporations;
  • Home Basic (for home use);
  • Home Premium (for home use with advanced features);
  • Starter - suitable for trial purposes and distributed as an OEM version.
All of the above releases, if you have a subscription or a license key, can be downloaded for x86 (32-bit) and x64 (64-bit) systems in Russian (the bit depth is determined by the processor architecture).
Featured system requirements for installation: 2 GB random access memory, HDD 10 GB, 2 GHz CPU or higher, as well as a discrete video card (for use GUI Aero).

Seven received an improved taskbar, which now holds much more open windows and fixed elements than it was in previous versions OS. Now the icons open source software are displayed without captions, and the ability to preview program windows and the function of closing an entire group of windows allows you to interact with the system with greater comfort.

Many users who absolutely do not want to part with their favorite games or old but well-functioning applications will be pleased to know that the Windows 7 version interacts without problems with a huge amount programs designed for more earlier versions OS. This is possible thanks to the available compatibility mode for older versions of Windows.
Windows 7 is great for multi-touch control, which is typical for recently popular laptops with touch screen, as well as many other similar devices.

The operating system is also able to remember and recognize in the future the characteristic gestures of the user, which makes control even easier and more understandable, and an abundance of desktop themes makes the OS as user-friendly as possible, because changing the size and colors of the window and enlarging icons is not difficult even for a beginner.


Let us remind you: Regardless of which version you are going to install, download Windows 7 Maximum 64 bit or Professional 32 bit - support for the Russian language is perfectly implemented in all editions.


Users who have to work a lot with text information will be pleased to know that the new OS has a large number of new fonts in its arsenal, and installing additional ones has become even simpler and more logically understandable. It is worth noting that all previously known fonts have become smoother and clearer, not only due to the increased number of high-resolution monitors, but also due to their diligent adjustment by a group of designers and artists. This makes it easier to perceive information while reading from a computer screen. One of the most popular text editors for Windows is Word ( Microsoft Word), which is most preferable in this environment, but you will have to pay for its use, or use trial versions or free analogues.


Great news for gamers and simply fans of gaming industry products is the presence of a pre-installed DirectX 11 package. Now, there is no need to waste time searching for it, since it is already integrated into the operating system shell, which will allow you to run 3D games without wasting time searching for it package. But it is worth noting that depending on the requirements of the game, it may require updating or additional installation of missing modules (when installing the game, the user often receives a corresponding notification).

Now everyone can enjoy the amazing three-dimensional graphics thanks to effective support for the hardware capabilities of the video card.

The Windows 7 subsystem, which is responsible for interacting with the hardware contents of the computer, deserves special attention - most existing devices are recognized the first time they are launched, so there is no need to install additional drivers. However, we recommend installing the latest drivers for your video card, network adapters and other “hardware” that can be supported by the seven only in a basic way.

The best program for this is automatic search and updates DriverPack drivers Solution. You can download the program for free from the official website. Well, flash drives, webcams and all sorts of things external drives, as a rule, are detected without problems and are ready to work within a few seconds after connecting to the computer.


Next release Windows player Media Player with the serial number “12” will not disappoint fans of good cinema and other video entertainment. After all, the developers have taken into account numerous complaints from users since previous releases of the operating system. Now, even the number of playable video formats has increased by an order of magnitude (without installing special codecs), and there is no need to talk about improving the user interface, as well as support for mobile gadgets connected to the player. From now on, even novice users will not experience such problems as they did before, and nothing needs to be done to download windows player for windows 7, because it is already built into the system.

From previous OS Windows Vista, the new version has adopted the old Aero interface, but now it has several design styles.

The popular operating system tirelessly takes care of the additional safety of confidential user data, for example, Windows 7 blocks the launch of certain utilities through the AppLocker service. The improved firewall will notify the user that a particular application has been blocked; previously it did not have such a function.

In addition, Windows 7 operates modern technology encryption called BitLocker, which, after numerous improvements, is now capable of effectively encrypting data on individual media. Availability of a practical function DirectAccess allows you to form a secure connection personal computer With remote server automatically without the help of the PC owner.

WITH new version OS advanced users will be able to manage the reserve space on the hard drive, which is intended for system recovery, and also decide what to “treat” first: files that have been changed or lost settings.

conclusions: Seven is an excellent operating system for a wide variety of tasks, and its moderate demands on system resources allows installations even on outdated equipment. At the same time, there is no need to separately download programs for Windows 7 in view of the fact that all software that is written for older versions of the OS will feel great in the new shell. To do this, just select the compatibility mode with older releases, although in 99% of cases even this is not required.

Many laptops are sold with a pre-installed version of Windows 8, which, as practice has shown, does not suit a large number of users. In addition, the OS Windows any version sooner or later becomes clogged and also requires reinstallation. Also, reinstallation is often caused by various problems with computers, for example, if it does not turn on or if it is locked. Despite the rather large number of actions when transferring Windows installation Using these instructions, even the most inexperienced user can install the OS.

Preparing for reinstallation

The first thing you need to do is select the disk partition to install Windows. As a rule, a hard disk partition of at least 50 GB is allocated.

If your computer already has an operating system, you should save all the necessary documents in order to reinstall the OS without losing data.

To install the OS you will need DVD disc or an 8 GB flash drive, on which the bootable installation will be created.

Selecting the OS version

The most common and stable version The OS from Microsoft is Windows 7, in some cases it can be reinstalled on Windows XP. The most decisive factor Windows selection is the availability of the necessary drivers. To check for which OS version your laptop has drivers, you need to go to the developer’s official website and look in the support section.

Most modern laptops only have drivers for Windows 88.1, some of them are also suitable for Windows 7, unfortunately correct work All devices cannot be guaranteed. For correct operation, it is recommended to install exactly the system for which the manufacturer provided drivers.

If your laptop has more than 4 GB of RAM, you should choose the system bit size - 32 (x86) or 64 (x64). To use more than 4 GB of RAM, it is recommended to select Windowsx64.

After selecting the Windows version, you need to download it. It is advisable to download an image as close as possible to the licensed version without adding additional software. This version of Windows will be more stable and will not cause additional problems during installation of the operating system. The most common option is the Windows 7 Maximum license.

Video: How to install Windows 7

Creating a boot disk or flash drive

You must upload the image to ISO format, most options are provided in this extension due to the ease of use when creating a bootable flash drive or disk.

To create you will need Windows program 7 USB/DVD Download Tool, which can also be downloaded from the Microsoft website.

Install the program and proceed to the main steps:

  • run the program;
  • Click “Browse” and specify the location of the Windows installation image in ISO format. Clicks “Next”;
  • in the next menu you need to select the type of media on which to record Windows installation– USB or DVD disk. If the drive does not work or is missing, then there is only one option left - a USB drive;
  • Next, you should select the disk on which the recording will be made. After selection, you must click “Begin Copying”;
  • For a flash device, the program will ask for confirmation of formatting, for which you need to click “Erase;
  • The program will display a corresponding message about successful recording.

How to completely reinstall Windows 7 on a laptop

After creating the disk or flash drive, you can reboot the computer. Do not forget that all data on the disk on which you will install Windows will be deleted. You should also take care of your Internet connection settings; you can contact your provider or record the data yourself.

To begin installation, you must restart your computer and set your device to boot from the Windows installation files.

Setting up BIOS for installation

When reinstalling the operating system from a flash drive, you must set the boot priority from specific device, in this case in flash drives or DVD drive A. This operation is performed for installation on a computer both without an operating system and with it. Fortunately, most modern laptops have a function quick selection devices to download. To call this menu when booting the laptop, a specific key is used.

Using this table you can select a button for your device:

By clicking the button, the computer will present a window for selecting the device from which it will boot first. In our case, we choose a DVD drive or a USB drive.

There is a more complex installation option via BIOS on an empty laptop or with an installed OS. To do this, when starting the devices, go to the BIOS (the button is indicated in the table provided). BIOS from different manufacturers has some differences, so the location of the settings may differ from those shown.

In the BIOS, go to the “Boot” or “Advanced BIOS Features” section and set the First Boot Device parameter to your device – a USB drive or DVD drive. To save the settings, press F10 and select “Save and Exit”. Thus, installation is performed from Dos via a USB flash drive or via BIOS from a disk.

Reinstallation process

After completing all the settings in the BIOS, you can proceed to installing the OS. If all actions are performed correctly after booting, the system will display the message “Press any key to boot from...”. To continue, press any key and wait for it to load.

In this case, we will look at installing Windows 7; other versions have minor differences, but the principle of operation remains the same:

  • in the first Windows installation menu, you must select a language, then click “Next”;
  • in the next section, click the “Install” button;
  • if the downloaded image includes several OS configurations, for example, “home basic” or “maximum”, then the installer will offer to choose one of the options;
  • in the next menu you must confirm your agreement with all items.

Selecting the installation type

  • the program has the ability Windows updates, in which all files will be saved in a separate folder. Despite this convenience, it is recommended to select the “Full installation” mode. This option provides installation of the most stable and “clean” operating system;

Formatting a partition

  • After selecting the installation, the program will prompt you to select the disk partition in which Windows will be installed. In this menu, you can format or distribute space between your hard drive partitions by opening a set of additional “Disk Settings” options.

Unfortunately, these operations will delete all information from the disk. This function allows you to create disks of the required size, for example, if your laptop was purchased without its axle HDD not "broken". Don't forget to format all empty disks after performing operations on hard disk partitions. After completing all the steps, select the disk and click “Next”.

  • after copying, the system will prompt you to enter the user name, computer name, and password;
  • as security settings to ensure computer protection, you should select “Recommended settings”;
  • after selecting, set the time, date and select “ Home network» in the Internet connection menu.

Attention! When you restart your computer, you should remove the disk or flash drive to avoid reinstalling Windows.

At this stage, the Windows installation can be considered complete. Now you can install drivers, as well as various software and utilities. If you have changed the computer startup settings in the BIOS, we recommend that you set the startup first with hard drive.

Reinstallation nuances if there is another OS

How to install Windows 7 on a laptop after Windows 8? Reinstalling an OS with Windows 8 does not make any difference if there is another OS from Microsoft on the hard drive. The only recommendation is to install the new operating system on the same partition in which the current OS is located.

Video: Why Windows won't install

How to reinstall Windows 7 with problems? If your Windows does not start, you will need to use another computer to create a disk or flash device. Since the installation is performed without Windows startup, then problems with the previous OS will not interfere with the installation.

This article describes in detail the process of how to reinstall Windows 7 on a laptop without a disk by formatting your hard drive partition. Thanks to detailed description, even users with little experience will understand the principles of installing Windows 7 instead of 8. Reinstalling a new operating system allows you not only to get the desired OS version, but also to get rid of large quantity reinstalled software by the laptop manufacturer.

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Almost everyone has a PC or laptop, so the issue of reinstalling the system is always relevant. Many people turn to computer services that provide similar services. There is also an option to reinstall Windows yourself. It may seem difficult at first, but it's actually not that difficult if you follow the instructions.

Disk with operating system

In order to reinstall the OS you will need a distribution kit with the required version windows. In this case, it is Windows 7. You can download it on the Internet, and then burn it to disk or use a flash drive.

Finding Windows 7 on the Internet is not difficult. There are a lot of resources that provide working download links. After you download the OS, burn it to disk and proceed to the next stage of reinstalling the OS.

Before starting the installation, you need to make certain settings in the command menu of your computer - in the BIOS. This is done so that when the device starts, the installation window for the new OS opens. Otherwise, you simply will not be able to download it or reinstall it.

To configure the BIOS, press the function buttons several times during the system reboot. On some laptops or PCs this may be "delete", but often you need to press F1, F2, F3 or other keys in this row.

If everything goes correctly, a blue screen with settings should soon appear. Please note that in this mode your mouse will not work; all manipulations must be done on the keyboard using the arrow keys.

Go to section Advanced Bios Features – First Boot Device, then set the CD-Room parameter and save the changes with the F10 button.

After saving all the settings, the computer will reboot itself. Note that the BIOS version may be different, but they all have the same functionality.

Installing a new OS

If everything was done correctly, the words “Boot from Cd” and “Press any key to boot” will appear on the screen. Press any key, after which Windows will start loading from the disk or flash drive. Next, you need to directly reinstall Windows. This entire process will take about 10 minutes.

Next, the computer will ask you to select a language. Here you can already use the mouse. Make the settings you need, click “Install” and proceed further. After a few minutes, a window with a license will appear. You must accept all terms and conditions and continue downloading.

The next step is to format the old operating system from the disk. To do this, in the Windows installation section, select required disk and click "Format".

Note!

Data from the disk will be permanently deleted, so before reinstalling the OS you need to take care of the safety of the information you need.

Installing Windows 7

The next stage is the actual installation of the OS.

In fact, all manipulations at this stage are automatic and require only minimal intervention. It will take about 20 minutes to unpack the files, so you can go about your business for now as there is nothing you need to do.

After the installation is complete, a personalization window will appear, enter your name, password and key. Click the “Next” button and in the next window set the recommended parameters item.

After some time, the usual window with the Desktop will appear. This completes the Windows installation process. Next, you will need to configure the OS, in particular download drivers for your laptop or PC. We recommend that you download them from the official websites of the manufacturers.

If you managed to reinstall Windows 7 yourself, then the process of setting up the system will not be difficult for you.

Any Windows 7 or XP operating system installed on a computer or laptop eventually begins to work slowly or freeze. You can solve this problem by trying to remove various types of debris. To do this, you can run cleaning programs, such as CCleaner and antivirus. Sometimes it helps, sometimes it doesn't. If you have the second case, then nothing can be done with the PC. Need reinstalling Windows 7 or another operating system such as XP on a laptop or PC. In general, any OS is reinstalled according to the same principle. Moreover, the newer its version, the easier it is to remove the old system and install a new one.

This instruction will tell you about clean Windows installation 7 or XP via BIOS. You can do this yourself using one of two methods: with USB help drive or disk with a system image (the image can be downloaded via the Internet). Using a flash drive is much easier. In addition, when reinstalling, the laptop may not have a disk drive. Therefore, installing from removable media may be the only way. Read how to make an installation flash drive with Windows 7 or XP yourself here. Whichever method you choose: with USB storage or disk - the following instructions may help you. So, let's look at how to reinstall Windows 7 or XP on a laptop correctly.

How to reinstall Windows 7

To begin with, it is worth mentioning that when reinstalling the operating system on a laptop or PC, all programs and data located in the memory of the system drive (usually local drive C) will have to be deleted. Therefore, if possible, all files, as well as application data, should be transferred to the memory of another local disk PC, for example D or save on external media or on cloud service on the Internet. Using File Explorer, move all files and folders to a safe location.

Additionally, now is the time to think about PC drivers. If you do not have the appropriate disk, you can find and download them via the Internet from the manufacturer’s official website. It would be correct not to use unreliable utilities and drivers found on the Internet, as they may contain viruses.

You will need drivers for the video card, sound module, network card(responsible for connecting to the Internet via LAN cable), Wi-Fi, Bluetooth, etc. First of all, it’s right to worry about drivers for working online via the Internet on a laptop. If you only have one computer, then this will be appropriate. Since without them you will not have access to the Internet and will not be able to download everything else. To simplify dealing with drivers, you can download a program for them automatic installation. DriverPack Solution, which works offline, is quite suitable:

Please note that the operating room image Windows systems 7 or XP must be the same version as installed on your PC or laptop. For example, you have Windows 7 Home Edition or Maximum. This means installing the same version correctly. Otherwise, your license key, indicated on the computer case, will not work. You can find out exactly what version of the system you have installed by clicking on the folder “ My computer» right click mouse and selecting " Properties" Here you can see what you have installed. Read how they differ on the Internet.

We start the installation correctly

Now, through the PC BIOS you need to boot from a flash drive or disk. BIOS is the starting point - the program flashed into your motherboard. Typically, the computer starts from the hard drive on which the system is installed. But now you need to change the boot priority and start the computer via BIOS from a flash drive. To do this, when you turn on the computer, depending on the manufacturer, press the key or key combination correctly. In most cases, this Delete button. What to press on a particular model can be seen below in the picture. The BIOS will open on the laptop or PC - the device selection menu:

After this, the computer will boot through the BIOS from the flash drive or installation disk. Next, following the prompts, we begin to install the operating system on the laptop. We don't need BIOS anymore. Select the system and installation language:

After accepting the license agreement, a window will pop up with your existing sections of hard disk. If the old system was located in the memory of the “C:/” partition of your hard drive, then you need to right-click on it and format it (delete all data). If you are doing this for the first time, you can get by quick formatting disk (surface cleaning). However, for complete removal The data needs to be carefully formatted (it will take a little more time). The speed of the operation also depends on the power of the device.

After that, select the formatted partition and click Next (we perform the same sequence of actions for any other version, including XP).

The reinstallation of Windows 7 will begin.

All that remains is to wait for the computer to complete the operation. If the installation is interrupted because the PC reboots and starts again from the flash drive, then this problem must be solved using the BIOS.

IN Computer BIOS you need to make the initial boot priority in order to start from the hard drive again. After this, the installation will continue.

When installing Windows 7 or any other version of the system (XP) downloaded from the Internet, you will be asked for a product key. It can be found on the PC or laptop case. This is what the sticker looks like:

What can you do if you don't have such a sticker? In this case, enter the code that you purchased online on the official Microsoft website.

We hope that the instructions “for dummies” helped you and now you will know how to reinstall Windows 7 or XP. In this article we wanted to shed light on such unfamiliar terms for beginners as BIOS, bootable flash drive etc. So, as you can see, if you follow the order outlined here, reinstalling the system can be done quickly and not difficult.

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