I would try going to pcpartpicker.com and build your pc from there, and after you’ve done that take your remaining budget to find whatever else you need for your setup
Answer:
You go to account settings, edit your profile and click preferences and then go to choose level and put which grade u are in the options r middle school, high school, and college
Explanation:
Paper size is how big or small the paper is whilst paper margin is the staight lines or shapes at the sides of a page or sheet.