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

Fix Windows Activation 502 Bad Gateway After Upgrade

After a Windows upgrade, you might see a '502 Bad Gateway' error when trying to activate. This us...

Fix OneDrive High CPU and Memory Usage

OneDrive can sometimes consume excessive CPU and memory, slowing down your system. This usually h...

Fix Microphone Permission Denied in Microsoft Teams

When Microsoft Teams shows a 'microphone permission denied' error, you can't hear yourself in cal...

Java JDK Not Recognized After Installation: Fixes and Checks

Fix PowerShell Azure Token Expiring After 1 Hour

If you're running PowerShell scripts against Azure and find that your authentication token expire...

Fix Outlook Error 0x800CCC0E When Connecting to Server

Outlook error 0x800CCC0E usually appears when the client cannot connect to the incoming or outgoi...