What Is Computer Speed Memory?

Did you know that if you increase the memory on your computer, you can increase the speed? When you try to open a program on your computer, it needs to load itself from the hard drive into the memory. If the memory resources are low because there are too many programs open at the same time, or you have too many programs on your computer, this all takes memory to make things happen. The result will be a computer that runs very slow.

Nobody likes working with a computer that is slow. To have a computer that performs with speed, making the action process happen in 2-5 seconds, it is important to have ample RAM (memory) installed on your computer for computer speed memory. Many of the older computers might have 1 Gigabyte of memory if they are lucky, usually less. This is way too low by today’s standards. You should have a minimum of 5-6 Gigabytes of RAM and preferably 8-10 Gigabytes if you can afford it.

Each action performed, every program installed, takes up and uses computer memory. Don’t overload your computer. You can combat that by increasing the memory (RAM). Freeware contributes to a slow computer because it quite often comes bundled with other freeware that is installed on your computer. Many of those programs are just using up memory and are never used.

Tips for Computer Speed Memory Performance

There are several tips you should be aware of for computer speed memory to keep your computer running at maximum speed. Having the proper security programs on your computer is a must. If you try to shortchange yourself and your computer by not installing these mandatory programs just to save some money, you will ultimately pay the price down the road.

Security programs guard your computer against viruses such as worms, Trojan horses, adware, spyware, malware and other damaging viruses (just to name a few), to your PC. Use the best antivirus software, and keep it updated by version and daily updates. There is a constant new supply of viruses that attack your computer on a daily basis. Keeping all your programs updated, especially your security programs, should keep your computer protected.

When checking for the best antivirus programs, be sure and check all the problem areas listed on the landing page of the product, what the product protects, customer testimonials, product reviews, customer service, and a 30 day trial period with a full money back guarantee.

Ways to Speedup Computer Speed Memory

Run disk defragmentation.

Run disk cleanup.

Go to start all programs, click on accessories, system tools, and select disk defragmentation, and then run disk cleanup.

Uninstall programs that are no longer being used.

Click on start, control panel, uninstall programs, select and highlight program you want uninstalled, click on uninstall, when program is completely uninstalled, close out of the control panel and restart your computer to complete the uninstall.

Summary for Computer Speed Memory

Make sure you have plenty of RAM (Memory), preferable a minimum of 5-6 Gigabytes. If you can afford 8-10 Gigabytes this would be even better.

Using a good registry cleaner is the key to good performance

Use only the best antivirus software

To keep your computer safe, use good adware and spyware software programs

Also use a good Malware Program

Normally there is no – one program – that will deliver all the goods to keep your computer safe.

Keep your computer programs, driver devices, and all software updated at all times and make sure your computer is set for automatic updates from Windows Update.

Uninstall all the programs you no longer need or use on your computer.

What Are the Different Types of Computers?

These days, computers are described using many different terms. In most cases, simply the capability, the expected use or the size of the computer is implied. However, what most of us do not know is that there are actually different types of computers.

Types of Computers

1. PC

A computer designed to be used by a single person is defined as a personal computer (PC). While a Mac is a personal computer, systems running the Windows OS are considered PCs by most people. Initially, personal computers were referred to as microcomputers because they were complete computers with a smaller size. The Apple iPad is a perfect example of a modern PC.

2. Desktop

A desktop computer is a personal computer that is not designed to be portable. Generally, desktop computers are set up in permanent locations. In comparison to portable computers, more versatility, storage and power is offered by most desktop computers for a lesser price.

3. Laptop

Laptops, also known as notebooks, are small-sized portable computers can be placed on the lap and used there. The display, hard drive, keyboard, memory, processor, and a trackball or point device are integrated in a battery-operated package.

4. Netbook

Netbooks are also portable computers but they are much smaller than typical laptops. In comparison to brand-new laptops that can be found at retail outlets, netbooks are much cheaper, usually starting from $300 to $500. However, the internal components of netbooks are not as powerful as those in most laptops.

5. PDA

PDAs or Personal Digital Assistants are integrated computers that do not use a hard drive but instead, use flash memory for storage. These are touchscreen devices and do not have keyboards. Typically, PDAs are very lightweight, smaller than a paperback novel and have a decent battery life. The handheld computer is a slightly heavier and larger version of the PDA.

6. Workstation

A workstation is another type of computer. A workstation is just a desktop computer with additional memory, a more powerful processor, and enhanced capabilities to perform a special group of task, like game development, or 3D graphics.

7. Server

Servers are computers that have been optimized to provide services over a network to other computers. Usually, servers have large hard drives, lots of memory and powerful processors.

8. Mainframe

At one time, mainframes used to be computers that were so huge they would fill a whole room or even an entire floor. As the power of computers has increased while their size has decreased, mainframe computers are now referred to as enterprise servers.

9. Supercomputer

The price of a supercomputer can be anywhere from hundreds or thousands to millions of dollars. Majority of supercomputers comprise of multiple high-performance computers that work in parallel as one single system. Cray Supercomputers have built the well-known supercomputers.

10. Wearable Computer

Wearable computers are a latest computing trend. Today, typical computer applications, like calendar/scheduler, database, e-mail and multimedia have been integrated into cell phones, clothing, visors and watches.

You might have heard of some of these computers, and you might even be one or some of these types in your home. Then again, you also might not have heard of some types of computers mentioned here.

How to Keep Your Computer Cool

When your computer is on, nearly all of its components become hot. Constant exposure to high temperature can cause serious damage to your computer.

Here is a list of ways in keeping your PC cool.

Check if your fans are running.

This is the first step when you find your computer overheating. Open the case, and then check if all fans are still working. If at least one is not working anymore, consider doing repairs or getting a replacement.

Regularly clean your computer.

It is essential to regularly clean your computer, especially the cooling fans. The fans attached inside the computer case is used for active cooling of the computer. Over time, dust and dirt can accumulate in these fans. The accumulate dirt can slow down or, in worse, stop fans from working. If fans fail in expelling the hot air fast enough, some internal parts will eventually overheat.

To clean your cooling fan:

1. Shut down your PC.

2. Open the computer case.

3. If there is excessive dirt inside the computer case, take out the computer fan.

4. You can use compressed air, small electronic vacuum or duster, or damp cloth in cleaning the fan.

5. If you use moisten cloth, make sure that the cooling fan is dry or there is no remaining moisture before connecting it again.

Clean other computer parts as well such as the monitor, mouse, and keyboard.

Before cleaning any hardware component, make sure that your machine is turned off. Otherwise, your computer is susceptible to electrostatic discharge that can damage its parts and you are also prone to grounding yourself.

Before applying any cleaning procedures to hardware, make sure to check its manufacturer’s manual if they have provided you with the recommended instructions in cleaning or maintaining it.

Do not spray or spill any liquid directly in computer parts.

Do not limit the air flow around your computer.

Place your computer in a room that can provide sufficient air flow. Make sure that it is not sitting right next into other objects that prevent air circulation, like walls or other computers. There should be at least two to three inches of space on both sides. Since most of the hot air comes out from the air vent at the back end of the computer case, this part should be completely clear and open.

Move your computer to a cooler and cleaner environment.

Move your PC in a place with proper ventilation. It is important that the physical location will not contribute further heat to the computer. Make sure that your PC is not placed near a furnace, refrigerator, cooking appliances, and other things that can blow hot air or can transfer heat into your computer system.

To prevent your PC from overheating, it is advised to place it in an air-conditioned room.

Note: be careful when moving your computer in order to avoid damage on sensitive components inside it like the CPU, graphics card, hard drive, and motherboard.

Use your computer with case closed.

It seems logical to let the case open while the computer is running to keep it cooler. This is true. However, dirt and dust will accumulate and clog the computer fans faster when the case is opened. This can cause the fans to slow down or fail at cooling your computer.

Upgrade your CPU fan.

The CPU is the most important component inside the computer. When you are running demanding applications, the CPU and graphics card induce more heat. It can get so hot that it can be cooked.

Consider purchasing a high-quality and larger CPU fan that can keep the CPU temperature lower than the pre-built CPU fan in your computer could.

Consider installing a component-specific fan.

If you have observed that the other components are overheating, install a component-specific fan to cool them down.

Consider installing a case fan.

This small fan can be attached to either the front or back of the computer case. There are two types of case fan: one that can draw cooler air into the case, and one that can expel warm air from the case. Installing both is a great way to cool your computer.

Turn off your computer when not in use.

A computer continues to produce heat as long as it running, even if you aren’t using it. If you will only have a few minutes of inactivity, at least set your computer to hibernation. Basically, it will also turn off your computer but the opened files and programs are stored in your hard disk.

Scope of Online Degrees in Computer Sciences

Computer Science is very broad field based on the studies of hardware and software design. Computer science covers different areas of designing, installation and maintenance of complex systems. Major subjects of the computer sciences include computer systems, maintenance of communication network and development of core digital technologies. Areas of specialties include artificial intelligence, computer vision and machine behavior. Basic aim of computer science studies is to investigate algorithms and use of computer systems to solve problems of business and government. Computer science professionals create and maintain most effective computer systems with latest technology. Computer science is one of the rapidly growing industries at present. Many universities offer associate, bachelor, masters and doctorate degrees in computer Sciences.

Major Areas of Specialization

In combination to general subjects universities offers specialization in different areas of computer sciences. These areas include software development, language development and modification, system development, algorithms, hardware maintenance, database systems, numerical analysis and information management.

Skills Earned

Online degrees in computer sciences develop number of specific skills in the students. Some important skills include the following:

o You will be able to create and apply new technology.
o Software design and analysis
o Identification of problems and solution
o Complete multitask with in defined time frame
o You will learn to work independently as well as in teams.
o Also learn how to identify errors and rectify these errors
o You will able to select the correct programming language and hardware systems to complete assigned project.
o You will effectively use operating systems, text editors and compilers in documenting of programs.

Online Degrees Available in Computer Sciences

In addition to degrees offered by traditional universities different top accredited online universities and colleges also offer online degrees in computer sciences. These degrees include Online Associate Degree in Computer Science, Online Bachelor Degree in Computer Science, Online Master Degree in Computer Science and Online PhD Degree in Computer Science. Online education has now become a good option for many people who are not able to join traditional institutes due to some personal and financial reasons. Online Education is also beneficial for working professionals who wants to gain progress in their fields and want to upgrade careers with latest knowledge. Online degrees prove more beneficial if you also join any internship program. You can join different careers after earning online degrees in computer sciences. You can join number of different careers in the field of computer science such as software designing, computer and software sales, programming, computer system development, networking manager, computer hardware professional, computer game development, graphics designer and system manager. These are some examples of opportunities available for computer science degree holders.

Career Path for Online Degrees in Computer Sciences

Computer science consists of theoretical programming and advanced computing solutions. Computer scientists can work in three different areas.

o Computer Scientist design and build software
o Also design useful methods to solve computing problems such as storage of data in databases, transmit data over networks and new methodologies to solve security problems.
o Formulation of new and improved approaches to use

Design and Application of Software

Computer science professionals design software for various purposes including web development, interface design, security issues and mobile computing. Majority of computer science graduates join this career path. Bachelors in computer science provides gateway to enter this field of software designing and its application. Graduates can also continue their education and gain masters degree in computer sciences. You can find jobs in large or small software houses, companies providing computer services and every kind of large organization such as industry, government, banking, healthcare etc.

Develop New Ways to Use Computers

Instead of designing software computer professionals also find new ways to modernize the use of computers. This can achieve by making advancement in computer technology. Computer graduates who are involved in advance graduate work in research university, industrial research and laboratory invent new and improved ways to use computers. The basic aim of such innovations is to simplify the use of computers and computer users can enjoy using computers with new and improved devices and methods. These devices include robotics, computer vision and digital forensics. Dot-com language is the example of such progress in computer sciences.

Discover Effective Ways to Solve Computing Problems

Computing problems can be solved by developing and applying computer science theories and algorithms. Computer science professionals make use of these two i.e. theories and algorithms to discover best possible solution of severe computing problem. To join this field as career students are required to have graduate degree to Ph.D. level with current working experience in a research university, industrial research and development laboratory.

Choosing the Best Desktop Computer For You

Like a lot of people in the world today, you probably have a specific budget in mind when you buy a desktop computer. You may wonder, though, how to pick out the computer. What size and shape you need and with all the new technology out there, you may be unsure what to get. We are here to help you with this most difficult decision. Read on for some great insight into what to look for when purchasing a great desktop computer.

There are four different types of a PC user. Read below to find out which one you are. This will help you choose the best computer for you and your family.

General purpose user: a general purpose use desktop computer is perfect for those who like to make pictures, edit pictures, play games and surf the net. Depending on what you need a general purpose computer can range in price from $500 to $1500.

Power User: a power user computer is a computer that can be used to make and edit movies and videos. These types of computers also allow you to make digital designs and play mega games. With these computers you will typically need 2 or more hard drives and a great graphics card. These computers typically run higher in price due to the power behind the computer and the different running systems that it will include. A power user computer can range in price from $2500 to $3500 depending on what you will need to perform the types of work that you want to do on this computer.

Home Theater Enthusiast: Do you love movies and television? Why not get a computer that can handle all of your home theater needs? This type of computer is great for people who love to watch movies and television. Windows Media Center is on all of the windows programs including the new Windows 7. When considering this type of computer always keep in mind what type of media you will be playing. This will help you to decide the video card and how much memory and output you will need. You can also find surround sound for your home theater computer, which will make your home theater even more special. When purchasing this computer make sure that is has the proper DVD drive or if you desire you can get a computer with a blue ray player allowing you the maximum high definition display. This type computer can range in price from $500 to $1500 depending on what you need included with the great entertainment model computer.

Home Office Worker: this is a great computer for those who work from home. With this type of computer you do not need the massive graphics power as other computers unless you design graphics for your home office work and then you would want a computer with a higher graphics count. You will want a system with a dual power core so that you can multitask and get the work done that you need done. Windows has a great operating system in Windows 7 that is great for being able to multitask. The newest feature on Windows 7 allows you to have different windows open at one time and you are also allowed to have them up side by side. This will save you time and you will not have to worry about your computer crashing. Mac also has a great operating system for home office as well. A home computer can run in price from $500 to $2,000 depending on what you need and how you plan on using it.

There are many different features to consider when wanting to purchase any of the before mentioned computers. The main great features that you will want to consider are:

* Processor: The two most common type of processor is AMD Athlon 64 X2, or Intel Core 2 Duo processor. You will want a Duo processor if you will be doing a lot of work or something that calls for a high speed processor such as burning or making videos and DVD’s. A processor is at the most basic form the brains of your computer. The faster your processor is the better performance you will receive out of your computer.

* Memory: The memory in a desktop computer can vary due to the upcoming technology. Depending on what you need you can find a desktop that has 1G to 4G’s of memory. Memory is changing due to different technology every day. When considering the memory take into consideration what you will be using your computer for. The more pictures and videos you need to make will increase the gigabyte count. Having the maximum amount of memory allows you to have plenty of room for all those important things that you want to install on your computer.

* Hard Drive: Depending on what you will need to store on your computer, you can find the perfect hard drive. A hard drive for this type of desktop can range from 250 G to 500 G. When choosing the hard drive, keep in mind what kind of programs you want to install. If you are wanting to install games or photo editing software, it would be best to have a higher gigabyte count. This allows you to have plenty of space for these programs as well as other programs including music and videos.

* Running system: When choosing your computer you will want to pick out a operating system that will work great for you. You can choose Windows or Mac. Both are very reliable brands and will give you a great computer experience. The latest version of Windows is Windows 7 and the latest version of Mac is the Apple OS X Leopard. The feedback on both of these programs are great. You can also ask friends and family that have these running systems how they feel about them and this will help you to pick out the perfect running system for you.

* Video Card: the video card helps to control different graphics and video. The most typical video card is 128 mb and comes from NVIDIA and ATI. With ever changing technology the video card will increase in megabyte size and quality. Most computers come with this feature already installed for quality graphics.

* Keyboard: Your computer would be basically useless without a keyboard. There are several different choices of keyboard. If you have trouble with your wrists, you can find a keyboard that is ergonomic and has a wrist wrest built into the keyboard. If you do not want the headache of wires all over the place, you can purchase a wireless keyboard. A wireless keyboard gives you access to your computer without the clutter of wire.

* Mouse: The mouse is a key component in the running of your desktop computer. The mouse helps you click on links and scroll down throughout pages. A wireless mouse is the latest invention. You can move your mouse around without the constraint of wire. This is a great way to perform your task. A computer can function without a mouse but it would be very difficult to use.

* Monitor: The monitor is the most important part of the computer besides the hard drive. The monitor allows you to see images and what is on your computer. You can find average size monitors, wide screened monitors and flat screened monitors. You can even find HD monitors that deliver a even clearer pictures. The size of the monitor depends on what size you need for what you will be doing with your desktop computer. With larger screens you will have the ability to watch many different movies in television size.

* Web Camera: a web camera can be hooked up to your computer allowing you to take images and videos and save them directly to your computer. You can also video chat with people online using it with Yahoo, Skype or even Facebook. It is a great way to stay in contact with friends and family. When considering a web cam purchase, check and see what pixels that it has. The higher the pixel, the greater the image will be and less pixilated.

* Size: Desktop computers have changed in size drastically over the years and each year it seems like a smaller more compact model is being released. That is great for those of you that do not have a lot of space to store a large computer. You can find a desktop in the size you need including compact. Every year smaller and more compact computers are being released. When looking for the size, take into consideration, where you will set up your computer and how much room you will have. It would not hurt to take measurements and have these with you when you purchase your computer.

* DVD/Blue Ray: If you like to watch movies you can purchase a desktop computer that has a DVD player. This is a great way to watch your movies. When purchasing the computer make sure you check and see what regions that the DVD player can handle. This way you can enjoy movies from many different regions from around the world. Region 1 is the United States and Region 2 is the United Kingdom. So if you want a movie from across the pond you can purchase it and watch it with your desktop. If you desire high quality and high definition you can purchase a computer that is equipped with a blue ray player. This is great for watching high definition movies.