How do I increase the size of aol on my xp screen? I have increased xp
and therefore programs installed on my computer to a comfortable size,
but aol did not increase when I did so.

Click on the window border, and maintain clicking. You`ll see a double
arrow in black. Then move your mouse to the screen border while
maintaining the click. The window'll resize. Do that on the borders
you need to.

I don`t want the money.

You could maximize the AOL window. Click with the right mouse botton
on the top bar of the AOL window (for example in AOL 9.0 it's the one
that days AOL 9.0 at the top left of it, just to the right of a tiny
AOL icon). Then left click MAXIMIZE form the drop down menu that
appears. This should maximize the window to take up the whole of the
screen area.

Alternatively resize the window.
1. With the mouse
Find the top edge of the AOL window and put your mouse over it. As you
cross the border the mouse will become a double headed arrow. While
it's a double headed arrow hold down the left mouse button and drag
upwards. The window will get bigger. Repeat this with the bottom, left
and right borders.
2. With the Keyboard
Click with the right mouse button on the top AOL title bar (the one
mentioned at the top of this comment). A drop down menu will appear.
Left click on the SIZE menu item. Then on the KEYBOARD use the LEFT
arrow key until the window is as wide on the left as you want it and
then press RETURN. Repeat this with the UP, DOWN , LEFT and RIGHT keys
until the window is the size you want.

Have you tried using the Microsoft Accessibility Wizard? this lets you
make everything bigger...

To get into the Accessibility Wizard, follow these steps

Click Start -> All Programs -> Accessories -> Accessibility -> Accessibility Wizard

This will let you resize fonts, reduce screen resolution (make
everything bigger), etc.

Hope this helps