Carpometacarpal (CMC) osteoarthritis (OA) , also known as trapeziometacarpal osteoarthritis or osteoarthritis at the base of the thumb, is a reparitive joint disease affecting the first carpometacarpal joint (CMC1).he CMC1 joint is a synovial joint between the trapezium bone of the wrist and the metacarpal bone at the base of the thumb. This joint is a so-called saddle joint (articulatio sellaris), unlike the CMC joints of the other four fingers which are ellipsoid joints.
Safely remove your flash drive. Not doing this can corrupt data or ruin a perfectly good flash drive. You can safely remove the drive by right clicking its icon on the desktop or system tray, and selecting the option that says Safely Remove Hardware or Eject from the menu.
Steps to recover files from virus infected flash drive. 1  Download and install Yodot File Recovery software to your computer. 2  Connect USB drive to your computer from where files are to be recovered. 3  Launch the software and start the restore process by following the steps displayed on the screen.iruses can infect your USB drive if it is connected to an infected computer. However you can scan and delete viruses present in your removable USB drive using Windows Command Prompt utility, follow the below steps to commence the operation. 1  Plug in the USB drive to your computer.