Knowledge base for software setup, errors, and daily tool work.

How to Fix Microsoft Store 404 Error Code

When you open Microsoft Store and see a 404 error, the app usually fails to load content or shows...

Fix Chrome Not Opening on Startup in Windows 11

If Chrome used to open automatically when you log into Windows 11 but now it doesn't, or if you'v...

Fix Windows Activation Connection Timeout Error

When you see a "Connection timeout" error while trying to activate Windows, it usually means the ...

Fix Edge Profile Sync Paused on Startup

If Microsoft Edge shows that profile sync is paused every time you start the browser, syncing boo...

Fix Windows Defender File Locked During Scan

You run a Windows Defender scan and it reports that a file is locked and can't be scanned. This i...

Java JDK Not Recognized After Installation: Fixes and Checks