Rather zoom into the page itself rather than make the text bigger? It's possible in Opera, Firefox (make sure View > Zoom > Zoom Text Only is unticked first) and Internet Explorer: Opera users should press [+] or [-] to zoom in or out by 10 per cent; Firefox and IE users should hold [Ctrl] as they press either key. If Opera users hold [Ctrl] as they press, they can zoom in and out in 100 per cent increments.
72. Restore to default
Chrome, Internet Explorer and Firefox users should press [Ctrl] +  to return the screen to its default; Opera users should press [Ctrl] + .
73. Open link in new window or tab
Select the link and press [Shift] + [Enter] or hold [Shift] as you click - this opens a new window in IE, Chrome and Firefox, and a new tab in Opera. Firefox and IE7/IE8 users wishing to open a new tab should press [Alt] + [Enter] or hold [Alt] as they click; Chrome users should hold [Ctrl] instead; holding [Alt] as you click enables you to download the link to a location of your choice.
74. Close all tabs
If you're running IE7 or later, you can close all tabs apart from the one you're currently viewing by pressing [Ctrl] + [Alt] + [F4]. Chrome users can reopen the last tab closed by pressing [Ctrl] + [Shift] + [T].
75. Remove autocomplete entries from forms
When you type into web forms or the Search box, you might get annoyed at some of the suggestions that pop up from previous entries - remove individual ones by selecting them using the cursor keys as they appear and pressing [Delete] in IE or [Shift] + [Delete] in Firefox.