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

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Chrome Profile 404 Not Found Error

You open Google Chrome and instead of your usual home page, you see a 404 Not Found error related...

Fix PowerShell Failed to Initialize Properly on Windows

You open PowerShell and see the error "PowerShell failed to initialize properly". This u...

Fix Windows Activation Error 0x8007232b DNS Name Does Not Exist

When activating Windows, you might see error 0x8007232b with the message “DNS name does not exist...

How to Fix Microsoft Teams Network Error

You're in a call or trying to send a message, and Teams shows a network error. The app may freeze...

Fix 'Access Denied' When Running CHKDSK in Command Prompt

When you run chkdsk from Command Prompt and see "Access Denied" or "You do not have ...