In case of browser prompts, please allow software to run for Plug-In Check to work properly.
This check is mainly meant for Windows PC-s, but many plug-ins have same version numbers across different platforms.
If any of the plug-ins (or the browser) above is out-of-date, it is strongly recommended to update these as soon as possible to avoid potential breaches by viruses, drive-by-downloads and other web threats!
Please close all open browser windows while updating any software - most plugins cannot be updated properly while a web browser is running. Also, you might have to press F5 key or click Refresh/Reload button multiple times to update results on this page after updating browsers or plug-ins.