When the installed version is old, it tells you what the latest version is for your browser/OS. The bad news is that it punts on the Chrome browser and IE on Windows 8.
In both cases it says that Flash should be updated automatically, so fuggedaboutit, you're fine.
Adobe® Flash® Player is a lightweight browser plug-in and rich Internet application runtime that delivers consistent and engaging user experiences, stunning audio/video playback, and exciting gameplay.
Installed on more than 1.3 billion systems, Flash Player is the standard for delivering high-impact, rich Web content.
Flash updates are handled as part of your normal Windows updates.
If you’re running Google Chrome, your Flash updates will install as part of Chrome updates.
If you use the “Allow Adobe to install updates” option, the Flash updates will install automatically.