How to Choose the Best CPU Cooler

In this article we explain how to choose the best CPU cooler for your needs. When choosing a cooler there are some important things to consider.
Say you're putting together your own computer and you've bought a new CPU, great. The problem is, more often than not that CPU has come equipped with a OEM (Original Equipment Manufacturer) CPU cooler. That means that it's a heatsink recommended by the CPU manufacturer, but it's usually a cheap one that only just does its job.

Think about it, why would the CPU company include a top of the range cooler when it doesn't have to? The cooler's they typically provide will keep your CPU cool, but it will do far from a great job.

Most stock CPU coolers are made with cheap aluminium instead of the better performing copper heatsinks. As most of us know, copper is a lot better for heat dissipation on air cooling. So if you're looking for really good cooling and less noise for your CPU, you will need to invest in an aftermarket cooling system.

There are a few important factors to consider when choosing the best CPU cooler for your system, such as whether you will be overclocking or not, and whether you have enough space around the CPU socket. You also need to take into account whether your computer case has enough airflow to begin with, and obviously how much you're willing to spend comes into the picture too.

As with a lot of things, with CPU coolers you pretty much get what you pay for. The larger and more expensive ones are generally going to provide better cooling. Try to find one with heatpipe technology too, as that really helps. And remember, the more copper on it the better!

You need to know what socket CPU cooler you will need, of course. You can't just buy any cooler and pray that it works, you need to choose one that will work with your system.

Some of the top brands for cpu coolers would have to be Zalman, Thermaltake, Arctic Cooling, VapoChill, and Thermalright. You can browse a range of the best cpu coolers as the lowest prices hereicon.

How to Buy a Desktop PC for browsing the web,check email and juggle word document

Buying a new computer is no small task. Making the right choice requires more than just knowing how fast a CPU you need or how big a hard drive you want--you need to have a good idea of how you'll use your new rig. Let PC World's experts break the details down for you.
Most people buy a PC to browse the Web, to check and send e-mail, and to juggle the occasional Word document or spreadsheet. Today, even the least-expensive, lowest-of-the-low-end system can perform any of those jobs admirably--and do it for well under $1000. See our Top Value Business Desktop PCs chart for our current picks.
I advice you these PC
1. Dell Optiplex 740 Minitower Desktop Computer (Athlon 64 3800+ 2.40GHz/80GB/512MB)
2. Dell Vostro 200CPU: 1.86-GHz Core 2 Duo E6320, Graphics Adapter: nVidia GeForce 8300GS, Monitor Model: Dell E207WFP, Total HD Size (GB): 160GBHardDrive
3. HP rp5700 LLDT CPU: 1.8-GHz Pentium Dual-Core E2160, Graphics Adapter: Integrated Intel GMA 3000, Monitor Model: LP2065, Total HD Size (GB): 160GB Hard Drive, WorldBench 6 Word Score: Very Good
4. Compaq dc5750 Desktop (2.00GHz Athlon 64 X2 3800+, 1GB DDR2, 80GB, DVD/CDRW, Windows Vista Business)

What's new in Windows 7 part7

Improved taskbar

Jump Lists

Desktop enhancements

Windows Search

Internet Explorer 8

Better device management

HomeGroup

View Available Network (VAN)

View Available Network (VAN)

Windows 7 makes viewing and connecting to all of your networks simple and consistent. You'll always have one-click access to available networks, regardless of whether those networks are based on Wi-Fi, mobile broadband, dial-up, or your corporate VPN.

View Available Network (VAN)

What's new in Windows 7 part6

HomeGroup

Today, you may have a network in your home that you use to share an internet connection. But it can be hard to share other things, like files and printers. Do you have one or more computers in your home but only one printer? If you’re like most people, when you need to print a file that’s on your laptop in your bedroom on the printer in your den, you probably e-mail the file from one PC to another or transfer it on a USB drive. And if you need to find a file but don’t know which computer it’s stored on, chances are you’re in for a long night as you traipse from PC to PC and search each one.

HomeGroup, a new feature in Windows 7, makes connecting the computers in your home a painless process. HomeGroup is set up automatically when you add the first PC running Windows 7 to your home network. Adding more PCs running Windows 7 to the HomeGroup is an easy process. You can specify exactly what you want to share from each PC with all the PCs in the HomeGroup. Then, sharing files across the various PCs in your home—and many other devices—is as easy as if all your data were on a single hard drive. So you can store digital photos on a computer in your den and easily access them from a laptop anywhere in your home. Similarly, once in a HomeGroup, the printer in your den is shared automatically with all of the PCs in your home.

Decide whether to join an existing network

Easily explore content on other devices on the network

What's new in Windows 7 part5

Windows Search

Looking for something on your PC? What’s your first instinct? If you use the web a lot, you probably start by looking around for a search box. Now, you can find things on your computer the same way. Introduced with Windows Vista, Windows Search helps you find virtually anything on your PC quickly and easily. Windows 7 also makes search results more relevant and easier to understand.

Looking for a file, e-mail, or application? While you can easily look through folders and menus, there’s an even faster way. Just click on the Start button and you’ll see a search box at the bottom of the Start menu. Just enter a word or few letters in the name or file you want, and you’ll get an organized list of results.

Windows 7 uses libraries to show all content of a particular type in one spot. Say you’ve got photos in several locations on your PC. A lot will be in your Photos folder. But you might have some in documents folders too. Your photos library makes it easy for you to browse and use all your photos, no matter where they are on your PC.

By collecting things into a single view, libraries make it simpler to find what you’re looking for. They’re even more powerful with Windows Search. You can search your Libraries using filters to customize your search. For example, when you’re looking for music you can search by album. Or search for photos by the date they were taken. You can go to your Documents Library, click on authors, and see all the documents on your computer sorted by author name.

Windows Search