If the How do you want to open this file keeps popping up in Windows 11/10, select the default app. If this does not work, use these fixes.

If you don't want Steam to open when you boot up your computer, we'll tell you how to turn this setting off. Don't worry — it's a very quick and easy fix!

If you find that your Libraries folder in Windows 11/10 opens on startup, then you may want to try some of these troubleshooting steps.