I know how to screenshot but i can't upload images when I'm using my phone (i press the button and nothing happens) so what i have to do is screenshot, send the image to my school account in google photos, delete the image from my google photos on my phone, delete it permanently from my photos account, delete it from my device, wait a day to use my chromebook, copy the image, upload it to imgflip, then delete it from Google photos on my chromebook and it's just a pain in the ass when I can just wait a day and use my chromebook to screenshot.