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

Fix Chrome Profile Network Error and Sync Failed

You open Chrome and see a profile network error or a sync failed message. This usually means Chro...

Fix OneDrive Sync Error 0x80070194 on Windows 11

If you see error 0x80070194 when syncing OneDrive on Windows 11, your files may stop syncing and ...

How to Fix Remote Desktop Error Code 0x4 Extended

When you try to connect to a remote desktop and see error code 0x4 extended, the connection fails...

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

Fix WSL Ubuntu Proxy Settings Not Working

If you've configured proxy settings in WSL Ubuntu but they aren't being used by apt or other tool...

Fix Remote Desktop Not Updating After Windows Update

After a Windows update, you may notice your Remote Desktop session stops refreshing properly — th...