zoom-out Zoom Out zoom-in Zoom In invert Invert cursor Bigger Cursor brightness Brightness contrast Contrast monochrome Grayscale revert Undo Changes Link of the continuous training for the college, institute and alumni on the YouTube channel 8 April 2020 https://www.youtube.com/playlist?list=PL1LvKUgYYI1YHiFYYbrJtD249jf4Ta5kp
