Buzz
Revitalize Windows 8
To kickstart the reset process, insert your Windows 8 installation disc into your computer.
If using the Refresh feature doesn't fully resolve the issues with your system, then it's time to utilize the Reset feature.
Reboot Windows 8
Next, you'll encounter two options: Thoroughly, but this may take several hours will meticulously clean up the selected drive, delete all installed applications, and any irrecoverable data. Whereas Quickly, but your files might remain recoverable will simply delete your files and installed applications.
If you don't have a Windows 8 installation DVD to perform the Refresh and Reset features, here's what you do:
Now you can perform the Refresh or Reset function on your system without needing a Windows 8 installation DVD.
