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

How to Fix GitLab Runner Pending Infinite Loop

If your GitLab CI/CD jobs stay in a pending state indefinitely and never start running, you may b...

Fix Slow Command Prompt Due to Antivirus Interference

If your Command Prompt (cmd.exe) takes several seconds to appear or feels sluggish when typing co...

How to Fix Windows Defender High CPU Usage

If your system feels sluggish and Task Manager shows Windows Defender (Antimalware Service Execut...

Fix Windows Defender Update Error 0x80240016

If you see error 0x80240016 when updating Windows Defender, it usually means Windows Update or De...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Chrome 502 Bad Gateway Due to Proxy Settings

You’re browsing and suddenly Chrome shows 502 Bad Gateway. The error often point...