How do you enlarge all print on your computer?
Press Alt-F4 when viewing this page. This will bring up the print properties.
If you mean make it bigger to see, I use the plus key on my computer and when it gets as big as I need it, I print it out. There is a magnify feature that helps make the patterns larger, and I sometimes print out at one size, then scan it back in and enlarge it again. You can also use Irfanview, a free internet program that allows you to enlarge pictures, reverse them…
They don't print pictures but you can print pictures from a camera in a computer. It possibly comes with a cable that at the end it looks like a usb. You connect it to the computer and you save your picture from the camera to the computer,laptop,usb, etc. If you have a printer than you can print them out but they waste a lot of color/black ink. I tried it.