Chartered Manager refers to a professional certification in management: C.Mgr., offered by the CIM Chartered Managers Canada; CMgr, offered by the Chartered Management Institute, U.K.
The DPI control is a physical switch on the top, bottom or side of your mouse. Press or slide the switch to adjust your mouse's sensitivity. Your mouse's LCD then displays the DPI setting, or you see a message on the monitor informing you of the DPI change.
Optical Mouse vs Laser Mouse. People using desktop PCâs know the importance of mouse. Mouse is a hardware device which is used to input data in the computer. Firstly people used ball mouse for there PCâs but after the invention of Optical and Laser mouse, the use of ball mouse has minimized.