More about Windows 7, Class 6, Lesson-2 (Part-1)

Hello Students, In this session More about Windows 7 lesson is discussed with # Operating system # Functions of OS # Kind of OS # Versions of Windows 7 . . And don't forget to like,subscribe and share. 1 LIKE = More Motivation! ************************************************************************ !!==–..__..-=-._; !!==–..@..-=-._; !!==–..__..-=-._; !! !! !! !!