zoom-out Zoom Out zoom-in Zoom In invert Invert cursor Bigger Cursor brightness Brightness contrast Contrast monochrome Grayscale revert Undo Changes Unfreeze 14 April 2014 Approval of the student's enrollment unfreeze / Khaled Mahmoud Samir Amin unrestricted professional diploma in Education (special education teacher) in the academic year 2013/2014 AD second term