What IS DDR2 Memory? Simply The Heart Of Your Older PC

With all of the different types of RAM available for computers, people will often ask what is DDR2 memory as it is seen in several older yet still relevant systems in the marketplace. Before answering, there are a couple of things we need to mention before you look into buying this type of Random Access Memory. DDR2 first hit the PC scene in 2003 and was used in computer systems up until late 2007. Dual Data Rate 2 memory was not backwards compatible to work in systems that used the first generation DDR module. It is also not capable of being used in systems made after late 2007. Motherboards are designed for specific types of memory and simply will not accept the wrong type.

What you will discover when using a system containing DDR2 memory is that it is quite a bit faster than SDRAM and first generation DDR RAM. Another item to take note of is that it is far more energy efficient than older modules. Using a mere 1.8 volts, the power consumption of your system is greatly reduced. That voltage is actually only .3 volts less than the newest generation of memory, making older refurbished systems appealing to those that want to save some money when buying a new PC. If you are one of those that believe newer is better, well you need to reconsider that. As far as noticeable performance differences go between DDR2 and DDR3, there are none. In most cases you will need to perform bench tests to find out how they compare. You simply will not notice any differences between the two when running multiple applications or placing heavy loads on the processor. So do not throw out your older laptop or desktop when you can simply add more memory, up to 4GB’s in DDR2 systems.

When asking someone what is DDR2 memory, you need to first understand it is a place where your computer stores data for running applications only. Compare it to removing a folder from a filing cabinet and placing it in front of you. You are the processor going through the information at your hands instead of removing and searching for each bit of data you require in a filing cabinet. Memory holds that information so the processor can do its thing without having to search through gigabytes of data on your hard drive. The DDR2 memory passes it quickly to the processor and you end up with exceptional response times. The more memory you have, the faster your programs run.

DDR2 memory is a very cheap memory upgrade that you can make to your older existing system. Doing so will give new life to your old and reliable PC, improving its speed and enhancing its performance far and beyond what it was originally capable of. Increasing memory in your DDR2 driven system will be the best investment you can make. If you are concerned about the price of a newer system you can easily make yours as good as new. When asking what is DDR2 memory you can simply remind yourself that it is the heart of your older PC and will keep your notebook or desktop primed and ready to go at a moments notice.

Barring USB Flash Disks From Work

Flash usb driveThe last few years we have found a growth in sales of the fancy looking USB flash drives. They have been made as small as a key chain figurine or a tie clip. Yes, USB flash drives to don on your tie. Now that these flash drives have made their way to everyone because of the affordable pricing, numerous workplaces are banning them from the office. It is one of the best ways to steal company information without anyone acknowledging. Many companies have got as far as disabling the USB ports on employees computers. This may seem a little extreme, but companies have got to protect their data.

Although many businesses give these tiny units to their employees for advertisement purposes, they are not granted to use them in the workplace. They are essentially given as an advertisement with the company logo on them for others to see. There are so many harmful impacts that these flash drives can have on a business. Because of their different sizes and designs, business organizations have decided to pull the plug on the USB ports. You might look at an someones key chain and think that tiny gizmo they have is slick, but that cute little gadget could ruin your business organization.

This type of thieving and the creation of the USB flash drives brought worry from many business organizations and individuals likewise. What if you are someone that carries round a USB flash drive in their bag or on a key-chain would misplace the unit? All data would be lost and available to anyone who gets the flash drive. This makes concern for how to properly store the flash drives that have classified info recorded. Carrying around a flash drive is just like carrying around your credit card. If you misplace it, you are susceptible to fraud.

For the most part, flash drives have allowed people to download pictures and files and free up room on the laptop or the desktop computer. These are also valuable in the event you would lose information on your computer due to a hacker or a computer virus. In this case, the USB flash drives are highly necessary. You can buy different sized flash drives to hold different amounts of information. If you download a large amount of data, you may need a USB flash drive that can hold all the files or more than one.

New engineering has enhanced the function of the computer for more than one reason. People can now use flash drives for data file storage and businesses can store vital data on these drives in order to hold it safe from likely security leaks. Although business organizations ban the use of the flash drives from employees, the company themselves do use these as ways to convey business during travels. They can make presentations and rather carrying a laptop computer along on their trips, they just take the flash drive.

Nowadays, with the high security in airports, it is perpetually important to check with new security rules before trying to take a flash drive on an aeroplane to make sure it will be accepted. In most cases, you will find that they are permitted. Other business fears the flash drives are a valued and useful little piece of technology that will help oneself protect sensitive files and information.

Seeking help with your computer.

No matter how good we are or how bad we are with computers, at some point they'll start to play up. Saying that there's always help at hand when we need it. There are loads of helpful resources present to guide us through those frustrating computer scenarios but it might require a bit of knowledge to know where to access them.

1. Help Files. It's obvious, but most people don't remember that every PC and every application on a PC should come with it's own help files. For instance if you have a problem with your operating system, you can take a look at the help files that came with it. This really should be a starting point for finding answers to your problem. In almost every help file that is provided there should be a section called "Troubleshooting". You can use this troubleshooting section to go through possible solutions to your specific problem.

2. Manufacturer's Website. Sometimes the best place to seek support for your software or hardware, is from the vendor's website. Most if not all hardware and software companies provide some kind of support in the form of a forum or ticket system.

3. Unofficial sites. These are normally forum type websites that provide support for a specific hardware or software or even a range of both that aren't actually affiliated or endorsed by the manufacturer in anyway. These places can help you for free and are sometimes better than the official company website as they build up strong communities of people with lots of experience and knowledge with your product that you need help with.

4. Newsgroups. Another good place to seek computer related help. Usenet news groups contain thousands of chat groups that discuss popular computer hardware and software and some even have representatives from the companies who participate. Allthough mostly the discussion and help is sought by user to user, which is still good because the people you'll be chatting with will definately know their stuff.

5. Customer helplines. These are also a good source for help. Pretty much every hardware or software company has some form of helpline that you can call up for dedicated support. If you can't find a specific manufacturers support number, you can try checking their official website or the online yellow pages. If the company is really good with support they might provide a number which is toll free but this isn't always the case. Always check if they charge at premium rates for the call as you don't want to be running up the phone bill!

6. Computer tech groups that meet up in local computer stores or library that discuss many issues related to computer products and the like. Even if it's not for computer support, these types of groups can be fun to attend and can be a beneficial means of networking into other interests like jobs and other opportunities.

7. Lastly i think that using a search engine such as google to find other computer users with the exact same problem as yours is an excellent way to figure out problems on your own. There have been countless times where i have had a PC problem and all i did was google my exact problem and then stumbled upon a forum or blog that told me exactly how to fix the problem. In most cases you'll find someone on the net some where with the same problem as you or a similar problem. So there you have it, help is out there. You just have to know where to seek it. The majority of the people you'll deal with via these resources should be helpful and extremely friendly who are willing to take the time and guide you through your pc nightmares, pretty much for free.

Buy PC Parts

Hard Drives are Cheap?

One thing is for certain, the harddrive is something that no computer can be without. In fact, when you are about to upgrade your computer or purchase a brand-new one you should use the hard drive as one of the most important considerations to think of. There are all types of cheap hard drives to choose from though. These will help to not only have your computer a place for its data to be stored but they will be functional in that you will not have to spend more money than you need to.

The first matter to think when looking for a cheap hard drive is the size of the hard drive. While large hard drives have become the way to take for some computers these days the more affordable hard drives are going to be the ones that have lower levels of data room. A hard drive that fits 120GB of data will surely cost less than that of a 1TB hard drive.

Some Other things to deliberate for the affordable hard drive is the USB capability. Many hard drives will only be able to be used inside of the computer. Some of them can be connected via a USB connection. This has become one of the best methods of information storage on the market. Groups like Hitachi and Maxtor have been producing these, but it should be noted that the most inexpensive hard drives in this range are ones with lower storage sizes.

Cheap hard drives will still have fantastic data transfer rates as well. Inner partition transport rates for one of these cost efficient hard drives will be at around fifty MBs a second and close to a hundred megabytes in a second for data at the outer zone.

There are an array of stores where you can find cheap hard drives. For example, an average computer hardware shop will have new hard drives available for sale at different price levels so you can find one that will be in the price range that you are happy to spend it on.

Some independent computer hardware shops will have refurbed hard drives for sale. These have already been used but are made clean and restored so that they will work just like new. Even the higher end hard drives may be acquirable in refurbed quality. This will mean that you can economize a great quantity of money on top quality products.

An outlet shop will also have affordable hard drives. This is because these hard drives are sold separately to people who are looking to customize their comps. In addition, with no middleman involved money will be saved because of the small transfer costs. You can find an electrical outlet shop in your area via your local telephone book.

Internet websites can be useful too. TigerDirect.com, which is the website for the Tiger Direct Electrical Outlet Shop, has tons of these cheap hard drives. Cheapestharddrives.com has a good deal of hard drives and great deals for sale too. Ebay.com has more hard drives and arranges its hard drives by size. Of course, those are some of the more trustworthy sites to visit. Remember, many internet stores may not be protected or secure like these three are.

A hard drive is something that you should use for your comp. By using the conditions of the harddrive in terms of size, you want and by viewing different stores, you can find cheap hard drives that your computer can use without you needing to spend more cash than you want to.

What Computer Magazines Are avalaible?

Because there are numerous kinds of computer parts and products in the industry it makes good sense that there are various different computer hardware magazines to choose from also. These computer hardware magazines can be used by computer users to get good ideas of what computers are going to be better for one to use. These computer magazines include ones that can be utilized for information on computer hardware that can be utilized for business or for fun. Apple computer hardware is also covered in magazines tailor-made for Apple users too. Here is a look at some of the many computer hardware magazines that are on the market today.

For those who are newbs to the world of computers First Glimpse is one of the best computer hardware magazines to read. It holds selective information on not only the best computers to use but also other kinds of electronics that are applied in society today. This is fantastic for those who are wanting to learn more about computer hardware and how it works for a particular computer.

Individuals who are involved in computer hardware for business purposes should know that there are also computer hardware mags that cater to their needs. InfoWorld, for example, is a magazine that works with information technology hardware. This includes information and news on products in the IT industry.

EWeek is another of the computer hardware magazines for those who are searching for computer hardware for business. This magazine is well-known for its lab tests of software and hardware that is utilized for enterprise purposes. It also covers products in the IT industry.

There are also computer hardware magazines that work with computers for entertainment purposes. Maximum PC is one of the country's top computer hardware magazines. Known for its involvement in entertainment services from computers and its sense of humor, this works particularly with hardware that can be used for entertainment applications on the computer. This includes info on how to build top performing computers and how to make computers that perform very well without having to expend loads of money. Reviews of various unusual types of computer hardware are also featured.

PC Gamer is another big name product in the globe of computer hardware magazines. While this magazine makes more to cover computer games as a whole computer gaming hardware and other pieces of hardware for entertainment purposes can be observed in this magazine too. This includes graphics cards, monitors and cheap motherboards that will work great for computers. These technology products can be used not only for games but also for entertainment products and for home theater systems based on a computer.

There are also computer hardware magazines that are for Apple users. Macworld is the most widely published and popular of these magazines. This includes information on computer hardware that can be used with Apple computers and comparing of various different Apple products and hardware that can be used in the line of computers. Info on tuning up an Apple computer for maximal hardware operation is also included.

MacAddict is as well for those who like Apple computers. This boasts information on hardware that is included in hot Apple products and on upgrades that can be used with Apple computers. Inside Information of other products in the Apple universe and even software demos of brand-new programs that can be used on Apple computers are as well featured here. Full video trailers of the hardware featured here is included in video discs that come with issues of MacAddict.

Those are some of the many computer hardware magazines on the market. Whether it be for a first time user, one who is interested in information technology hardware, an individual who wants to improve the entertainment ability of the computer or even an Apple user theres a magazine for everyone. These magazines can be obtained at your average bookstore that sells magazines or at a computer product shop.