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

Chrome Not Connecting to Wi-Fi? Here's How to Fix It

You open Chrome to browse, but pages won't load even though other apps work. This is a common iss...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix OneDrive Sync Pending for Large Files

If you see "Sync pending" on large files in OneDrive, it usually means the file is too big or the...

How to Fix PowerShell 502 Bad Gateway Error

When you run a PowerShell command that calls a web service (like Invoke-RestMethod o...

Fix Windows Activation slui.exe Not Opening

When you try to activate Windows using the Settings app or a command, slui.exe (Software Licensin...

Fix OneDrive Error 0x8004de40: Connection or Credential Issue

OneDrive error 0x8004de40 usually appears when signing in or syncing. It points to a problem with...