... why would restarting (rebooting, powering off and on...) your PC do anything other than ... restarting the PC? Unless you told it to do something else and the restart is the first step?
Or did you misspeak and you meant to say that you reset your Windows OS and expected everything to come back to how it was before (although it tells you that only certain apps will come back after a reset, the rest will have to be installed
just like they were originally - manually by yourself or someone else)?
From a Microsoft page explaining the RESET function... ( https://support.microsoft.com/en-us/help/12415/windows-10-recovery-options
) - similar for Windows 8/8.1 as 10, with a few exceptions of course (mainly version numbers).
Reset your PC
Resetting lets you choose whether to keep your files or remove them, and then reinstalls Windows. To get started, go to Settings > Update & security > Reset this PC > Get started and choose an option.
Note
If you can't open Settings, you can get to reset by restarting your PC from the sign-in screen. Press the Windows logo key Windows logo key +L to get to the sign-in screen, then hold the Shift key down while you select Power > Restart in
the lower-right corner of the screen. After your PC restarts, select Troubleshoot > Reset this PC.
If you can't get to the sign-in screen, use a recovery drive or installation media to reset your PC.
| Option |
What it does |
| Keep my files |
<ul><br><li><span>Reinstalls Windows 10 and keeps your personal files.</span></li><li><span>Removes apps and drivers you installed.</span></li><li><span>Removes changes you made to settings.</span></li><li><span>Removes any apps your PC manufacturer installed. (If your PC came with Windows 10, apps from your PC manufacturer will be reinstalled.)</span></li></ul> |
| Remove everything |
<ul><br><li><span>Reinstalls Windows 10 and removes all your personal files.</span></li><li><span>Removes apps and drivers you installed.</span></li><li><span>Removes changes you made to settings.</span></li><li><span>Removes any apps your PC manufacturer installed. (If your PC came with Windows 10, apps from your PC manufacturer will be reinstalled.)</span></li></ul><br><br>If you're planning to donate, recycle, or sell your PC, use this option and choose to fully clean the drive. This might take an hour or two, but it makes it harder for other people to recover files you've removed. |
| Restore factory settings |
<ul><br><li>Reinstalls the version of Windows that your PC came with (either Windows 8 or Windows 8.1) and removes your personal files.</li><li>Removes apps and drivers you installed.</li><li>Removes changes you made to settings.</li><li>Reinstalls any apps your PC manufacturer installed on your PC.</li></ul><br>This option isn't available on all PCs. |
Note
If you reset your PC within a month of your upgrade to Windows 10, the option in Settings that lets you go back to your previous version of Windows will no longer be available.