help restoring computer

I had to do a system recovery to my computer. But now every window I open is bigger then when I first had the computer. Can anyone help me correct this problem?

 

go to ur desktop and rightclick on go to properties go to seting and change the screen resolution bar

 

thanks that worked. how about the style of letters. they look diffrent.

 

yeah go to desk top right click prop then go to appereance