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

How to Fix PowerShell Token Expired in Pipeline

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

Checklist for Troubleshooting Windows Search Issues

Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...

Fix BitLocker Blank Screen on Windows 10 Boot

You enter your BitLocker password at boot, the screen goes blank, and nothing happens. The system...

Windows Terminal Performance Optimization Checklist

If Windows Terminal feels sluggish—slow to open, laggy when typing, or jerky when scrolling—you’r...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

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

Fix Chrome Extension Access Denied Due to Sync Issue

You try to open a Chrome extension and get an 'access denied' or 'permission denied' error. Often...