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

Fix Windows Update Blank Screen with No Cursor

You install a Windows update, reboot, and instead of the login screen you see a blank display wit...

Fix Chrome SSL Certificate Error: Not Secure Site

When you visit a website and Chrome shows 'Not Secure' in the address bar, it means the site's SS...

Outlook Version Mismatch Checklist: Fix Sync & Profile Errors

When Outlook shows errors like “Cannot start Microsoft Outlook” or sync failures after an Office ...

Fix Microsoft Store Error 502 Bad Gateway After Update

After a recent Windows update, you open the Microsoft Store and see 'Error 502 – Bad Gateway'. Th...

Fix Remote Desktop 504 Error on Azure VM