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?
https://windows.microsoft.com/en-US/windows/what-is-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.
https://www.microsoft.com/security/scanner/en-us/default.aspx
Manually download the latest updates
32bit: https://go.microsoft.com/fwlink/?LinkID=121721&arch=x86
64bit: https://go.microsoft.com/fwlink/?LinkID=121721&arch=x64
Updating your Microsoft antimalware and antispyware software
https://www.microsoft.com/security/portal/definitions/adl.aspx