In Windows 10, you hold the power button down for 15 seconds, then release. Press it again and begin tapping “F11,” until you see the boot menu. You select “Troubleshoot” from the menu, and then click “Advanced Options.”
By this point you feel a little smug; that feeling gamers report when “reaching the next level,” that sort of thing. You are now confronted with options including one known as “System Restore,” and when you click on that, you get to chose from a few dates in the not-too-distant past at which time, in your fondest dreams, your system had not been corrupted by God only knows what virus, power surge, plague, disaster, war, famine, or election gone awry that might have had illicit cyber-congress with your hard drive and impregnated it with some vampiric succubus.
