Useful Things to Know

Accessing the Motherboard's BIOS - you're generally in trouble if you have to do this, but here's an invaluable chart that tells what keystrokes you need.

u u u u u

You may have to boot to Safe Mode in order to remove some viruses.  Press the F8 key repeatedly in order to get to a boot menu.

u u u u u

Some websites and scumware attempt to trap you by hiding the "Close" button.  Use Alt + F4 to exit.

u u u u u

Often malware will come with an uninstall icon.  Clicking on the icon OR using the Windows Add/Remove control panel will result in the "uninstall" routine calling home - probably to attempt another installation.

u u u u u

You can safely run with both a hardware firewall on your router and a software firewall on your computer, but please DO NOT run 2 software firewalls at the same time.  It might work just fine, but you're asking for trouble.

u u u u u

The icons that Windows associates with different file
types are an accurate assessment of the type of file.
(regardless of whether or not File Extensions are turned on)

<-- File Extensions
       are turned OFF.
<-- File Extensions
       are turned ON.