One of the most frustrating experiences you can have as a PC user is when something just won’t work. Maybe it’s a game that blacks out after the title screen, or an app that refuses to launch when you tell it to, but in any case it doesn’t give you much of a clue what’s going wrong, and it’s enough to make you want to pull your hair out.
One possible cause of these mysterious crashes is interference with one of your computer’s background processes. Unfortunately, a whole host of them start with Windows, so it can be tricky to figure out if they’re causing a problem, and if so, which one.
In this article, we’ll show you how to use a clean boot to identify harmful program interactions. A clean boot is a boot where no unnecessary background processes launch at startup. Some functionality of the computer may be lost while performing a clean boot, but it’s easily reversible and a powerful diagnostic technique.