How to use an arctic air evaporative air cooler 
Find a good location for your arctic air machine. 
Set it up on a flat surface, such as a tabletop, where it can't slide. 
Prepare the room with alternative cooling methods.

Arctic air is best used a supplement to other cooling methods; it's not designed to be your primary cooling method. It's a compact, personal system, rather than a whole-room or whole-house air conditioner.

How to reinstall windows xp without formatting your hard drive 
Get an xp cd, preferably the one you wish to reinstall. 
Reboot and configure your computer to boot from the cd, then enter windows setup. 
When all the drivers (including any you might need to specify yourself) have loaded, you should be at the main windows setup screen.

Note that if you are using a trial copy cd, there will be a screen explaining that the copy is a trial, before the main setup screen. Press " r " to start the windows recovery console.

How to study the functions of the liver in humans 
Learn about the structure of the liver. 
Its structure is unusual in the sense that it has dual blood supply from two different sources. One of them is through the hepatic artery that supplies blood that is rich in oxygen to the liver tissue.

The other blood source is from the portal vein which originates in the digestive system in its various parts. Study the role of the blood supply to the liver.

How to shrink a photo in iphoto 
Open the photo you wish to compress. 
Open iphoto from your finder and then select the photo you want to shrink. If the photos are not yet saved in iphoto, go to " import " under " file.


" from here you can select the file or folder that you wish to shrink. Once they have been successfully imported, they will display in the right-hand window of iphoto.