Which three steps should you perform in sequence?

Explanation/Reference:
Note:
* Refresh PC lets you restore all Windows settings to their defaults without deleting your documents, music and other files, and Reset PC reinstalls Windows and wipes out everything, including your files.
* To refresh your PC
1. Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings.
(If you’re using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, click Settings, and then click Change PC settings.)
2. Under PC settings, tap or click General.
3. Under Refresh your PC without affecting your files, tap or click Get started.
4. Follow the instructions on the screen.
If asked, insert your Windows 8 disc, flash drive, or whatever else you used to first install Windows.
Reference: How To Reset Or Refresh Windows 8 Without DVD
http://technet.microsoft.com/en-us/library/jj593197.aspx