1: take scr shot
2: open paint
3: hit File
4: hit paste
5: move shot to middle
6: hit outlined box at top
7: move curser to start of cut
8: click left button on mouse
9: hold down button and drag to size you want and take finger of left button
10: now click right button on mouse and click cut
11: now click File then click New
12: now click dont save
13: now click Edit now click paste again
14: now click File then click save

15: now read post on how to post screen shot