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

OneDrive Setup and Sync Folder Configuration on Windows 10

If you're setting up OneDrive on a new Windows 10 PC or reconfiguring which folders sync, you may...

Fix Windows Defender Service Authentication Failed Error

You might see the error 'Windows Defender service authentication failed' when trying to open Wind...

Fix Microsoft Teams Microphone Not Working in Meeting

If your microphone stops working during a Teams meeting, it's often a quick settings or permissio...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix Remote Desktop 404 Not Found After Windows Update

After a recent Windows update, you might see a '404 Not Found' error when trying to connect to a ...

Fix Windows Search DNS Error 0x800704cf

When Windows Search fails with error code 0x800704cf, it usually points to a network or DNS issue...