Hardware Computers
Everything you have to know about desktop computers, laptops and computer parts, explained in a simple and easy way
Computers can be complex and sometimes complicated to work with, but usually we end up wanting to know what's inside one. That's the reason hardware-computers.com wants to help you to know exactly how a computer and its components work all together. When you talk about the term "technology," normally the word “computers” comes to our mind. Almost every aspect of our daily life has something to do with computers or at least electronic elements. The appliances we have at home have microprocessors inside them, as other important well known devices (TV, DVD, etc). Even our vehicles have built in computers. However, the computer that everyone thinks of first is usually a PC or computer laptop.
A personal computer is basically an electronic device built around a microprocessor. It has many different components where you can include computer memory, hard disks, a motherboard, slots and ports to connect external devices, and much more, and all these parts work collectively. What do we usually do with a personal computer? There are hundred of things we can do with computers nowadays. 90 % of the people use computers to write text documents, browse the Internet, send and receive emails, and of course, play video games, either online or directly against the computer. Hardware-computers.com will talk about computers (PCs and laptops) in a very easy way to understand and all the components that are related with the computer world. You will discover in a simple way, everything about computer parts and how they work together.
If you don’t want to buy a new computer, on hardware-computers.com, you will also learn how to build your own PC at a very good price. You will find lots of tutorials to build your own computer and how to fix most of the problems we can find on PCs and laptops, and totally free.
There are several options if you don’t want to spend a lot of money on your new computer. Maybe you already have a PC and you need a second one but at a lower cost. What you can do is:
- Get PC or laptop with the basic features enough to browse the Web, create certain type of documents (text, spreadsheet), send/receive emails, etc.
- Search for computer parts and components to build-up your own computer system by buying everything form different sources. Usually this is the cheapest approach.
Hardware-computers.com offers you all you need to know for finding the best computer system and the best places to buy them without spending a fortune, and of course, absolutely free! You will also learn how to:
- What computer components and peripherals you need for your PC and where you can find them. You even have to ask yourself what type of PC you need. We will help you with our articles.
- With our easy tutorials, you will discover how PC parts work all together and what they do for you. Without a basic knowledge on computer parts, solve problems will be more difficult.
- How to install the OS on your new computer, basic applications and the drivers to make them work.
You don’t have to spend a big amount of money when buying a computer, unless you are a graphic designer or have a similar job that requires a powerful computer system. Even in the case you want the top computer on the market, you don’t have to spend thousand of bucks to get it.
Article of the week
Wireless Access Point
June 07, 2010
A wireless access point (WAP) gives wireless devices, such as laptops, cameras, PDAs, and printers, access to a network, and choosing your wireless access point is the first step in setting up a wireless network. The building blocks of a wireless LAN are network adapters, access points, wireless routers, add-on wireless antennas and signal boosters. Of these, only network adapters are truly required to build a wireless home network. However, many wireless LANs also utilize some of the other equipment, as explained below.
Each computer you wish to connect to a WLAN must possess a wireless network adapter. Wireless adapters are sometimes also called NICs, short for Network Interface Cards. Wireless adapters for desktop computers are often small PCI cards or sometimes card-like USB adapters. Wireless adapters for notebook computers resemble a thick credit card. Nowadays, though, an increasing number of wireless adapters are not cards but rather small chips embedded inside notebook or handheld computers. Wireless network adapters contain a radio transmitter and receiver (transceiver). Wireless transceivers send and receive messages, translating, formatting, and generally organizing the flow of information between the computer and the network. Determining how many wireless network adapters you need to buy is the first critical step in building your home network. Check the technical specifications of your computers if you're unsure whether they contain built-i.
A wireless access point serves as the central WLAN communication station. In fact, they are sometimes called "base stations." Access points are thin, lightweight boxes with a series of LED lights on the face (see Page 1 sidebar for illustration).
Access points join a wireless LAN to a pre-existing wired Ethernet network. Home networkers typically install an access point when they already own a broadband router and want to add wireless computers to their current setup. You must use either an access point or a wireless router (described below) to implement "hybrid" wired/wireless home networking. Otherwise, you probably don't need an access point...
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