Reinstalled windows xp, now all text is small, screen is not full size, mant others hace complained about this problem...what gives!!!!!

Click start control panel administration tools computer management device manager scroll to display adapters + to expand you might see a yellow question mark ? or exclamation mark ! or a red x right click select reinstall drivers
You might need to upgrade your graphics card drivers
http://download.cnet.com/nVidia-Graphics-Driver-Windows-XP-Media-Center-Edition/3000-2108_4-10044975.html

click start control panel display desktop you can select a different desktop from the drop down list
or a browse button where you can select different pictures this may vary depending on your operating system

also settings you can change the settings for more or less pixels or from the drop down list pick the appropriate level of color range or troubleshoot also select advanced then general dpi normal size,larger size or custom settings
always click APPLY after making any changes

on the top of the internet page you should see some tabs file edit view favourites tools and help click on the view tab on the drop down list you should see a zoom size %

click a different percentage also a text size you might try a different text size although this will not increase the size of the page only the text fonts inside it

if you do not see these tabs in the top toolbar

right click in the top toolbar you will see a number of toolbars and options select the menu tab this will add at it to the toolbar

there should be some adjustment tabs located on or on the underside of your monitor you will need to find the menu tab first you might see some arrows with pointers to extend or retract your screen and one to locate it centre

hope this helps