How to correctly and without loss of data reinstall windows 7.

Most people who use a computer on "You" do not know how to reinstall Windows 7. This article will detail how to do it. And most importantly, do the right thing without losing important information.

You need to start by understanding whether you need to reinstall your operating system or not. Since the reinstallation of Windows 7 takes some considerable time and requires knowledge.

The need to install a new copy of the OS occurs in the following cases:

• The computer is slow;

• most programs give an error and do not start;

• Some programs do not work correctly;

• The computer is heavily loaded with viruses and its complete cleaning is very problematic;

• The system does not boot and a "blue screen of death" appears;

• The download stops on a black screen with a flashing underscore. Although, in this case, as in the case of the "blue screen of death", one must find the cause and try to eliminate it. If to eliminate or determine the cause did not work, then you can try to reinstall "Windu";

• some significant failure that prevents you from working fully on the computer;

• and much more, which creates huge problems in the operation of the computer.

So, you found your problem in the above list of cases. Then you should reinstall Windows 7.

The procedure for preparing to boot the new OS is different depending on whether the old system is running and whether you can copy the files. If such an option exists, then copy all the files you need to the USB flash drive or to another local disk. You can also reset the necessary information on the optical disc.

If your operating system does not load at all, and gives out a "blue screen of death" or a black screen and then silence, then try to reconnect the different devices in the system unit first. Probably a problem at the hardware level.

If the black screen does not continue, then after the BIOS information appears, press F8 and disable the automatic reboot. As a result, you will see a message about the real problem.

But, perhaps, you just better reinstall Windows 7 and not suffer from the devices. If, as mentioned above, the system does not boot, and the information on the computer is important to you, then you need to remove the hard drive and take it to someone and copy the data. After that, you can safely install "Windu".

To reinstall Windows 7, you need a disk with this operating system. If you do not have one, you can buy it from a store or take it from friends.

Turn on the computer. We insert a disk with a copy of Windows 7 into the drive. We reboot the computer. Then, depending on your motherboard, press the F12 key to call up the Boot menu. In the menu that appears, select the drive and press the Enter key. After that, the computer will start to boot from the optical disk, and not from the hard drive.

Next, the installation menu will start loading. If you have a full package of Windows 7, you will be asked to choose a language (Russian or English) and bit depth (x64 and x86). Choose Russian and x86.

You will be asked to accept the license. Then, select the local drive on which you want to reinstall Windows 7. This is usually the "C" drive. If you copied everything, then format it. If you can not copy, and the data is very necessary, then do not format it. But in this case there will be a porridge on the local disk "C", which then will have to be raked. A folder "C" will be created, and there will be your new "Windows", and not in the root folder, as you are used to.

You will also be asked to specify the keyboard input language and set the date, or rather the time zone in which you live. All. Click "setup" and wait.

After a while, the new Windows 7 will be installed. Since this is not "XP", but "7", then all the drivers for your devices will be installed themselves. Now get the disks with the programs and start installing the software you need.