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

Fix OneDrive 504 Gateway Timeout: Setup Guide

When setting up OneDrive, a 504 Gateway Timeout error usually means the client can't reach Micros...

How to Fix Microsoft Teams 404 Error: Step-by-Step Guide

If you're seeing a 404 error in Microsoft Teams—often when trying to open a file, channel, or tab...

Clear Teams Cache to Fix Login Loop: Step-by-Step Guide

If you're stuck in a Microsoft Teams login loop—where you sign in but get redirected back to the ...

Fix OneDrive Auto Start Not Working in Task Manager

If OneDrive no longer starts automatically when you log into Windows, the first place to check is...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Security DNS Error Not Working

If Windows Security shows a DNS error or stops working, it's often due to network configuration, ...