
Fix Microsoft Store Proxy Error: Cannot Connect
When you open Microsoft Store and see “Cannot connect” or a proxy error, it usually means the app...
Software troubleshooting desk

When you open Microsoft Store and see “Cannot connect” or a proxy error, it usually means the app...

After a Windows update, you might see "Access Denied" errors when trying to open Windows Security...

After a Windows update, you might find that Windows Security (formerly Windows Defender) fails to...

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...

If Windows Defender shows a version mismatch and refuses to update, you might see errors like "Yo...

If you see Chrome error 0x887a0005, it usually appears as a blank page, a crash, or a message say...