[header] How to compare handwriting samples [title] Ask for samples if you're comparing handwriting for fun. [step] If you just want to practice comparing handwriting, ask friends or family members to write samples. Have a few people write 2 or 3 notes each, and ask them to mix the notes up before giving them to you. 
Then see if you can tell which notes were written by the same person. [substeps] You could also ask each person for a sample that you know they wrote and try to match the notes to the right person.