The term "Screen Resolution" indicates how big or small things look on your computer monitor. Resolution is determined by sets of numbers, like 800 x 600 (a "low" resolution, where everything looks very large) and 1024 x 768 (a fairly standard resolution - most web pages and programs look best at this size.)
Changing Text Size in Firefox
If you are having trouble reading text on a web page but other things on your computer are displayed at a comfortable size, you can very quickly change the size of text in Firefox. To do so,
- Go to View > Text Size > Increase (or Decrease)
You can perform the same action by pressing Ctrl and the + key (or - key) on your keyboard at the same time -or- pressing and holding Ctrl while using the scroll button on your mouse.
Note: To return to standard font size, go to View > Text Size > Normal -or- press Ctrl and the number 0.
