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

Fix Windows Defender Token Expired Preventing Service Start

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

Fix PowerShell Authentication Failed Credentials Error

Fix Microsoft Teams DNS Error Not Connecting

You open Microsoft Teams, but it just spins or shows a connection error. Often, the culprit is a ...

How to Start Redis Server After Installation on Windows

After installing Redis on Windows, you might be unsure how to actually start the server. This gui...

Install PowerShell 7 on Windows 10 Step by Step

You want to run the latest PowerShell 7 on Windows 10, but the built-in Windows PowerShell 5.1 is...

How to Fix Microsoft Teams Not Syncing

If your Microsoft Teams client isn't syncing messages, files, or presence status, you're not alon...