All of a sudden I can't see videos.
Error no flash drive. Can't down load ActiveX or flash player.
Keeps saying hard drive full, it's not. Virus? HELP PLEASE

Download Malwarebytes and scan your hard drive for malware. You may have to download it on another computer and use a USB Flash Drive to copy it to your machine.

Malwarebytes.org

Also, download a new version of Adobe Flash

Adobe - Adobe Flash Player

Uninstall all versions of Adobe or MacroMedia Flash that are on your computer now. Run "chkdsk /f" on your hard drive to make sure it's in good shape. After scanning with MalwareBytes, reinstall Flash