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

Fix Windows Security Authentication Error 0x80070035

Fix Chrome Profile Stuck on 'Loading' with No Internet

You open Chrome and see the profile stuck on a spinning 'Loading...' screen, with no internet con...

Fix Microsoft Store Offline Installer Setup Configuration Failed

When you download an offline installer from the Microsoft Store and try to run it, you might see ...

Fix Windows Defender Service Not Starting (Connection Refused)

When you see 'Windows Defender service not starting – connection refused', it usually means the s...