
Fix Windows Defender High Memory Usage & Error 0x80070002
You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

When Windows Security displays a "proxy error: permission denied" message, it usually means the s...

You try to install the latest Windows updates but get error 0x80070643. This usually means the up...

When you see a "connection refused" error while trying to manage BitLocker remotely or access a B...

You try to access a shared folder or network drive and get: "Windows Security - Authenticatio...

When you open Windows Security (formerly Windows Defender Security Center) and see an error like ...