How to reinstall Windows 7, Windows 8 and Windows 10

How to reinstall Windows 7, Windows 8 and Windows 10

Your computer has been infected by a virus? Your PC no longer performs as before and its operation is getting slower? These are just two hypothetical situations in which reinstalling Windows can be an effective solution.

Indeed, installing the operating system again can help you many times, but remember to only solve your problem if it does not affect the hardware from your desktop or laptop.

Another possible solution, although still more drastic, is to directly format your device, that is, restore factory settings. That way, you can configure your computer as if it were newly purchased.

Before following the instructions below, you can apply on computers with Windows 7, Windows 8 and Windows 10, it is advisable to do a general cleaning of your documents, programs and temporary files.

However, keep in mind that reinstalling Windows is a much faster way to get rid of everything that is slowing down your PC, since sometimes you will not be able to delete certain annoying files manually.

Differences between clean installation or update

When reinstalling the operating system, you have two options: make a clean installation or make an update. It should be said that the first of them will be much more effective in solving performance problems.

On the one hand, a clean installation is what allows you to delete everything stored on your hard drive and start from scratch. In that sense, it is advisable to make a backup, since your documents, programs and settings will be deleted.

On the other hand, an update is the reinstallation of Windows over the existing Windows. In this case, do not lose your data, although we suggest doing the backup anyway because you never know.

How to reinstall Windows 7

In this tutorial, we will teach you to reinstall the operating system on a Windows 7 computer using the installation discs. If you are going to do it on the same hard drive, you should choose whether to do an update or a clean installation.

As we said at the beginning of this article, just updating the system will allow you to keep all your data, but it may not solve your problem. Instead, the clean install remove your entire hard drive, but it is more efficient.

In any case, you should make sure you have a backup copy, as well as to activate your Windows using the product key that you will find on the installation disk. If you can't find it, you can get one with The Magical Jelly Bean.

When everything is ready, follow these steps:

one. Close the computer and insert the installation disc into the corresponding slot.

two. Now, turn on your PC again. It should be started from the installation disk. If not, open the BIOS menu by pressing the Delete key and the one indicated on the screen, which is usually F1, F2, F5 or F12.

3. When you have managed to start your computer from the installation disk, you must follow the instructions indicated. First of all, enter your language preferably, the format of hour Y currency you want, as well as the nationality of your keyboard.