Analysis of Microsoft’s Security Update Guide for February 2019 reveals that there are sixty-one distinct updates and corresponding articles in Microsoft’s support knowledge base.
At least seventy-seven vulnerabilities in Windows, Office, .NET, Internet Explorer, Edge, and Visual Studio are addressed by the updates. Twenty of the updates are flagged as Critical. Included in the updates is a new version of Flash for Internet Explorer and Edge.
As always, the easiest way to update Microsoft software is to use Windows Update, found in the Control Panel or System settings of your version of Windows.
Adobe once again adds to the patching load with new versions of Flash and Reader. Flash 18.104.22.168 addresses a single security vulnerability in earlier versions. The easiest way to check your Flash version and grab an update is to visit the Flash Help page.
Adobe Reader DC 2019.010.20091 includes fixes for at least seventy security bugs in earlier versions. Newer versions of Reader support auto-updates, but you can check for new versions by running Reader, and selecting
Check for Updates from its menu. If there’s a new version available, you’ll be prompted to install it.