100% Disk Usage. If these words mean anything to you then they’ll send an unpleasant shudder of recognition up your spine, reminding you of the untold hours you spent staring at your Windows Task Manager, wondering what exactly is causing this problem that’s grinding your PC to a halt even though you’re not running any programs and you’ve only just switched it on.
It’s a problem that’s affected users across Windows 7, 8, and 10, and usually stems from one of a number of background processes, all of which we’ve tried to cover here.
