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

Fix Maven Dependency Resolution Failed in IntelliJ

OneDrive Sync Not Working: Files Not Syncing to Cloud Fixes

You see the OneDrive icon with a paused or error symbol, and your files aren't reaching the cloud...

Fix Windows Update Error 0x80070002

When Windows Update fails with error 0x80070002, it usually means the update installer can't find...

How to Reset Windows Terminal Profiles JSON to Default

If your Windows Terminal isn't opening, shows a blank screen, or has profile settings that are co...

Fix OBS Black Screen When Recording: Checks That Work

If you see a black screen when recording with OBS Studio, your video source isn't being captured....

Windows Update Cannot Connect: Step-by-Step Checklist

When Windows Update fails to connect, you typically see error codes like 0x80072EFD, 0x80070424, ...