windows page opening

[Archie]

Changed the display settings on this computer and now the opening page is the small one, how do I make it open onto the larger size (not the full screen size. Have tried enlarging it with the cursor but it still re-opens to the small size. Computers should be made simpler, too many blinking options.

[Archie]

Found answer from another source.....when page opens on minimum, go to file, click new window, resize by dragging the corners, then click off old window before clicking off new window.