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.

Does a file with a .bak extension make you wonder what it is? Use this guide to learn what is a BAK file and how to open it in Windows 11/10.

HEIC files can be a pain if you navigate between iPhones and Windows PCs. Here's everything you need to know to make the transition seamless.