Update Windows Defender using PowerShell

Here’s a quick way to update Defender using PowerShell.  Open PowerShell.  Type Update-MPSignature and hit enter.

Update One

After a few minutes Defender will begin to update.  Once it is up to date, you will be returned to the PowerShell prompt.

Update Two

About TCAT Shelbyville IT Department

The Tennessee College of Applied Technology - is one of 46 institutions in the Tennessee Board of Regents System, the seventh largest system of higher education in the nation. This system comprises six universities, fourteen community colleges, and twenty-six Applied Technology Colleges.
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