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

Fix Command Prompt Service Unavailable on Windows 11

When you try to open Command Prompt on Windows 11 and see 'Service unavailable' or a blank window...

Fix Nginx Config Test Failure After Adding SSL Certificate

You added an SSL certificate to your Nginx server block, ran nginx -t, and got an er...

Chrome Not Working After Update: Common Fixes

After a Chrome update, you might find the browser won't start, pages fail to load, or extensions ...

How to Fix PowerShell Crashing on Startup

If PowerShell crashes immediately after you open it, you're not alone. This often happens due to ...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

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

Fix Task Scheduler 'Unable to Connect to Network Resource' Error

When a scheduled task fails with 'unable to connect to network resource', the task cannot access ...