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

Fix Microsoft Teams Not Launching on Ubuntu

If Microsoft Teams opens to a blank screen, crashes immediately, or simply won't start on Ubuntu,...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

How to Fix Chrome Rate Limit Exceeded Error

If you see the message “Rate limit exceeded” in Chrome, it usually means your browser or an exten...

Fix Chrome Profile Reset 'Permission Denied' Error

You try to reset Chrome profile settings, but get a 'permission denied' error. This usually means...

How to Fix Windows Update Setup Error 0x80070643

You're trying to install a Windows update and get error 0x80070643. This usually appears during t...

Fix Windows Search 404 Error by Rebuilding the Index

When Windows Search throws a "404 error" or returns no results, the search index is often corrupt...