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

Chrome Bypass Proxy for Local Addresses: How to Fix

If you're using a proxy in Chrome and notice that local addresses (like localhost, <...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Windows Command Prompt Blank Cursor Not Showing

You open Command Prompt, type a command, but see no blinking cursor or only a blank rectangle. Th...

How to Reset Windows Defender Settings to Default

You might need to reset Windows Defender (now Microsoft Defender Antivirus) to its default settin...

Docker Desktop Not Starting After Update: Common Fixes

After a recent update, Docker Desktop may refuse to start, leaving you with a spinning wheel or a...

Fix Microsoft Teams Error Code cxa20001

Error code cxa20001 in Microsoft Teams usually appears when signing in or starting the app. Users...