The chief procurement officer often ensures that goods and services are promptly delivered. They may be responsible for making sure vendors are paid in a timely manner. A CPO's focus generally is on supply management, whether it is in an office, manufacturing, or retail setting.
MRT.exe is the Windows Malicious Software Removal Tool. It scans for malicious files like viruses in the background and is updating itself every patch day (second Tuesday in a month).
accelerometerst.exe is a System Tray Applet from Hewlett-Packard Corporation belonging to Mobile Data Protection System. It is an essential process for the correct operation of the system so it should not be removed from your computer. Non-system processes like accelerometerst.exe originate from software you installed on your system.