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

Fix Cloudflare DNS Not Working on Router Setup

If you've set Cloudflare DNS (1.1.1.1, 1.0.0.1) on your router but devices still can't resolve do...

Outlook for Mac Search Not Working: Practical Fixes

If you’re typing in the Outlook for Mac search bar and getting no results (or stale results), it’...

How to Set Up Windows Defender Network Protection for Enterprise

Network Protection in Windows Defender helps block outbound connections to malicious IPs and doma...

Fix Microsoft Teams Error Code cxa20002

Error code cxa20002 in Microsoft Teams usually appears when you try to sign in or launch the app....

Sync Windows Terminal Settings Between Computers

If you use Windows Terminal on multiple computers, you've likely noticed that each machine keeps ...

How to Fix 504 Gateway Timeout in CMD Proxy Setup