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

Fix Chrome Profile File Locked Permission Denied Error

When Chrome suddenly refuses to open and displays an error about a locked profile file or permiss...

How to Fix PowerShell Token Expired in Pipeline

When running PowerShell scripts in a CI/CD pipeline (Azure DevOps, GitHub Actions, Jenkins), you ...

Fix Windows Security Not Starting Automatically After Boot

You boot your PC and notice Windows Security (formerly Windows Defender) isn't running. The icon ...

Fix Windows Update SSL Error and Permission Denied

When running Windows Update, you might encounter errors like "SSL connection error" or "Permissio...

How to Fix Chrome ERR_CONNECTION_RESET Proxy Error

If you see "ERR_CONNECTION_RESET" in Chrome when trying to visit a website, it usually means the ...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

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