Windows Defender Offline for Windows 8
Today malware can disable windows defender – Microsoft Security Essentials (MSE)., but you can still use windows defender offline, I show you how to in the video.
here are some links from microsoft that may help you in your battle against malware.
Windows Defender Offline?
Microsoft Safety Scanner
The Microsoft Safety Scanner is a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware, and other malicious software.
Manually download the latest updates
Updating your Microsoft antimalware and antispyware software