[Do not dub me shapka broham]

Geez, I need to learn how to crop these digital photographs.

(Tries (in vain) to use hedge clipper on computer monitor.)

[Chode]

open the picture in MS-PAINT from Programs/Accessories.

use the CUT function near the top on the left.
select the part you want to keep, click on it and Copy it.

close the picture and open a new file, then Paste the section you copied from the other one and save it under a different name and upload it to the net.