Resetting Windows 7: how it works

There are lots of good reasons to reset your operating system. Perhaps you want to delete all of the personal data on your Windows computer before selling it. Maybe your computer has become infected with a harmful virus while browsing and there’s no other way of getting rid of it. Or your PC’s per­for­mance has di­min­ished after years of use. If you want to solve problems in the Microsoft operating system, improve per­for­mance, and delete files for good, it’s worth resetting Windows 7. We’ll show you how it’s done.

If you want to carry out a reset and return Windows 7 to its factory settings, you have a few options. The best one will depend on the outcome you’re looking for. The Windows system allows you to reset it without losing your personal data, to return to the factory settings, or to reset using a download manager.

When you reset, you have the option of simply resetting the system files or of taking Windows back to system recovery points defined in advance. These pos­si­bil­i­ties make sense if you’d like to restore the system to an earlier state. And finally, the system can also be returned to the exact state it was in when it was brand new (its factory condition). That will also mean losing all files and programs, though, unless you have already backed these up. Below we will go through the options above step by step.

It is only possible to truly reset the Windows 7 operating system by re-in­stalling it. Sometimes a re-in­stal­la­tion can’t be avoided. Harmful software, hardware problems or per­for­mance issues often make a complete reset necessary. At the same time, important files should be kept. In this case, the system and your personal files can be very easily backed up using a tool provided by Windows.

Ideally, you should make these back-ups at regular intervals so that the desired files can be secured and you can refresh your operating system at any time you need to. Resetting with this back-up tool works as follows:

1. In the control panel, find the option “System and Security”. Click on “Backup and restore” and then on “Set up backup”.
2. Select the drive where the back-up is to be set up and the files that you want to secure.

Windows 7 will then au­to­mat­i­cal­ly secure the selected files. Should you have to reset the system in an emergency, you will be able to recover this back-up at any time. To do this, follow these in­struc­tions:

1. From the different system recovery points, select the one that you would like to return to.
2. As soon as the earlier state has been restored, go back to the control panel, where you will be able to find your back-up in “Backup and restore”.
3. You can now recover all of the backed-up files via “Restore my files”.

Another way of main­tain­ing files is with manual back-ups on external hard drives or USB sticks.

The Windows Media Creation Tool does make it possible to reset the operating system, but at present, it is only available for Windows 10 and Windows 8.1. If Windows 7 needs to be reset, you will require a download manager that works like the Windows ISO Down­loader. The program may not be developed by Microsoft itself, but nonethe­less uses of­fi­cial­ly licensed downloads from Microsoft. With the help of this tool, it is possible to create a copy of Windows 7 that can be trans­ferred to a data carrier or played using a Vir­tu­al­Box in­stal­la­tion.

Guide to resetting with the ISO Down­loader.

1. Install Windows ISO Down­loader.
2. On the Microsoft website, you can select the version of the operating system for which to download the ISO tool.
3. Download links will now be created both for the 32- and the 64-bit version.
4. Start the download.
5. Note that you need to have a license in order to use it, as it is down­loaded legally via Microsoft.

To reset Windows 7, you’ll still need to download and install the Windows 7 USB/DVD Download Tool. You now have every­thing you need to create an in­stal­la­tion/recovery medium for Windows 7. To do this, proceed as follows:

1. Open the program Windows 7 USB/DVD Download Tool.
2. You can then select the ISO file down­loaded in the first step, and click on “Next” to continue.
3. Now choose a medium where you wish to save the ISO file. For this, click on “USB device” or “DVD”.
4. Connect the re­spec­tive storage medium to your device and “Begin copying”.
5. The storage medium will now become a bootable recovery medium that you can plug in or insert before turning the computer on. When booting you can then access the Windows 7 version re­pro­duced on the medium and start the system recovery. This is par­tic­u­lar­ly helpful if your operating system is so damaged that you can no longer start Windows in the normal way from the hard drive.

If you still have the original in­stal­la­tion CD for Windows 7, simply boot from the disk as follows:

1. Open the boot menu when the computer starts – depending on the computer or BIOS version, use the keys F12, F8, DEL or ESC.
2. In the boot options, select the CD/DVD drive where the disk is stored.
3. Now carry out a complete re-in­stal­la­tion of Windows. To do this, follow the in­struc­tions on the in­stal­la­tion CD.
4. The in­stal­la­tion might take some time.

If an in­stal­la­tion of Windows 7 saved by the man­u­fac­tur­er is stored on the computer, it can also be restored to its factory settings without a CD using the following in­struc­tions.

1. Select the category “System and Security” in the control panel.
2. In the section “Backup and restore” you can find “Recover system settings on your computer” and then click on “Advanced recovery settings”.
3. Then, you need to click on “Return your computer to factory condition”.
4. Reset the computer according to the in­struc­tions.

This method doesn’t work if the option “Return your computer to factory condition” doesn’t appear. In this case, you can reset it in recovery mode. The following steps are also necessary:

1. Restart in recovery mode: When restart­ing, you will receive in­for­ma­tion on how to get to the mode at the bottom of the screen – normally using an F-key like F11 or F9, with notebooks this will sometimes be in com­bi­na­tion with the ‘Fn’ key.
2. In recovery mode, use the arrow buttons to select the option “Recovery”.
3. Now click on “Next”, confirm by clicking “Next” again and, if possible, dis­con­nect the keyboard and mouse from the computer.
4. The factory settings will then begin to be restored.