How to set the PC to never sleep?

Step 1: Click the search box, type Control Panel, then locate it and click to open.

Step 2: Select Control Panel → System and Security → Power Options → Choose when to turn off the display → Change advanced power settings.

Step 3: Go to Hard disk → Turn off hard disk after and change Settings (Minutes) to 0.

Step 4: Go to Sleep → Sleep after, set Settings (Minutes) to 0, then click Apply and OK.