
Fix Windows Defender Update Error 0x80070643
If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...

If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...

You may notice high CPU usage from a process called SearchIndexer.exe or RuntimeBroker.exe, even ...

You try to update Windows Defender or run a scan and get an error like "Permission denied"

When you see error 0x80070002 while running Windows Update, it usually means the update files are...

After a Windows update, you might type in the Start menu or taskbar search and see no results—or ...

You open Windows Search settings and find most options are greyed out – you can't toggle web resu...