Computer Memory - The Different Types by Michael Russell
In this article we're going to review the different types of computer memory as they do not all function the same way. The most common and most often used computer memory is your RAM which stands for Random Access Memory. Random Access Memory is considered random access because you can access... Then we have SDRAM, which is Synchronous Dynamic Random Access Memory. ... This is very fast memory which doesn't wait until processing of the first bit is completed before moving on to the next bit. ... This type of memory takes advantage of the fact that in most cases the data that needs to be...

What's the Best Type of Interconnection Network for Multiprocessor MIMD Machines? by Simon Loader
With a multiprocessor MIMD machine with several hundred processors it is important that memory access is fast and available. Each of the hundred processors will be accessing different memory location for data and instructions. Any slow access to either will impede upon performance of the machine... This allows fast access to current processors while still allowing fast access to shared data. ... Access to memory of any other processors local memory is slow so for fine grained processing which require access to other data and a lot of synchronisation performance is poor.

Wireless Internet Access by Kent Pinkerton
Accessing the Internet has always been a problem for all of us. There have been a number of times when was necessary to log in onto the Internet for an important reason, but it just won’t happen. You feel frustrated, because you’ve missed out on an opportunity to meet a friend in a chat room, or... Wireless Internet access provides you easy access to the Internet without having to go through the usual trouble of setting up your computer with wires and cables, as well as checking if these cables are connected to the right places.

How to Buy the Perfect PC by Dee Kerr
PCs have become a staple in every home. Without PCs, you will find it hard to stay connected and to even do the work required of you in school or in the office. With so much PC packages being shoved to our throat every time we go to department stores and computer shops, you'll really get quite... This simplifies the work of the computer as it would not take twice as long to access information already stored in memory bank. ... Without a cache memory, much of the work will fall on the RAM (Random Access Memory).

The Types Of Computer Memory by Robert Thatcher
How can a computer be such an amazing gadget? To many people they just can’t be so amazed on how computers have changed the way we live. Computers can now be found in many sizes and shapes. Almost every home appliance seems to have their own mini computer located somewhere. ... RAM’s exact opposite is called SAM or Serial Access Memory, which stores data in a series of memory cells that can only be accessed in order. ... When a certain process is in need of data previously used, it first will try to access the cache memory if such data is stored there before accessing the central memory...

Get the Highest Speed Out of Your Wireless Computer Network by Gregory Walding
When it comes to a wireless standard, the first thing we all look at is how fast will this baby run! And you know the trade-offs, you can spend a lot of money to get the fastest thing running, or you can back off a little and save a lot. The good thing about wireless networks is that the price... To operate at these speeds usually requires you to only use their network cards to access their access points, some of them require a specific card from them to get that speed. ... If any other card connects, then they will drop back to the standard speed and you lose the extra speed you probably...

Computer Memory Guide - What You Need to Know About Purchasing Computer Memory by Donny Duncan
Computer memory, also known as RAM (random access memory) is the place in the computer where the operating system stores information about applications and data in current use so that they can be quickly reached by the computer's processor. RAM is much faster to read from and write to than the... One very important note about computer memory, is you do not want to mix various speeds of memory, because the Motherboard will take the slowest speed and dummy all the rest of the fast memory to that slower speed.

How Does the CPU Cache Work? by Stephen Orgill
The cache on your CPU has become a very important part of today's computing. The cache is a very high speed and very expensive piece of memory, which is used to speed up the memory retrieval process. Due to its expensive CPU's come with a relatively small amount of cache compared with the main... The idea of the cache is that this extremely fast memory would store and data that is frequently accessed and also if possible the data that is around it. ... Looking at our library again as an example.

Can An Intruder Get Into Your Laptop Computer And Get Your Credit Card Info Using These Methods? by Steve McArthur
Okay, you've just got your brand spanking new super duper laptop computer home and unpacked. You went ahead and spent the extra money for a few more bells and whistles just in case you might need them. Of course, you don't know what these bells and whistles are used for, but you surmise that... The problem with new laptop computers is that right out of the box they run extremely smooth and fast, lightning fast. ... So, what do you do? ... However, over a period of time your laptop computer can start running like honey on a cold winters day.

5 Big Advantages of PC Games on Demand by Charles Lamm
Not to knock PlayStation 2 or Xbox 360, but I have a decent PC. The consoles are okay for the kids, but I am happy with a keyboard and mouse. I play online games to relax between work sessions on the computer. I don't want to get up from the machine to play. ... I downloaded a fast free player from Triton (http://www.playtriton.com), and I am using the latest streaming technology to start playing the hottest games on the net. ... No matter where you live in the world, if you have a good PC and a broadband Internet connection, you have access to the best games at the same time as anyone else.