Why is My Computer Running Slow? Learn How to Speed it Up Today!

You wake up one morning from a rather tiring overtime in your home office; you turn on the PC and went to the kitchen to prep up some coffee. When you got back to your desk, your PC still seems asleep so you went out to fetch the newspaper. You go back to your desk, and you just say to yourself, “Why is my computer running slow?”

You are not alone; so don’t fret about it too much. There are so many computers that go through this stage for so many reasons. One of these reasons is a cluttered registry.

The Windows operating system depends on the registry to tune things up with the hardware components and software installations. The registry serves as the cache or database that collects all the information about anything that is attached to the computer, be it hardware or software.

Over time, this cache gets really cluttered and disorganized. When this happens, the OS will have difficulty accessing the necessary files to boot the computer well. You see, at startup, the computer will refer to the registry for all the events that are programmed to occur based on the installations of the user.

If a person decides to uninstall an application, that program is no longer able to run but its tail and so many traces of it are still residing in the registry. If all uninstall procedures fail to pull all their files from the registry for deletion, then the registry will be in such a mess – and the computer will tend to slow down.

When it happened to me it also hit me that the other major factors that make me ask, “Why is my computer is running slow” are the spyware, malware, and viruses, which often come with the programs I installed carelessly.

If you are asking, “Why is my computer running slow?” – you might be in need of a registry cleaner. This program will help you take care of the clutter in the registry and give it a nice, organized space for the next installations.

There are two types of registry cleaners – the stand-alone, or the one, which is part of a utility suite. Any people prefer to use the stand-alone since they think these programs run more efficiently because there are no other unnecessary functions aside from cleaning and clearing. Other users get the utility suites that include sets of tools that are packed together in one interface for so many uses.

The computer’s registry can be likened to a brain that is too full of trash or unnecessary information. Often, the person will have senseless thoughts or mental blocks and that affects his overall function as a social being.

”Why is my computer running slow” is a question that can be addressed by making sure that you take care of your personal computer properly. That is part of your responsibility if you want to continue getting the best out of your machine. It is also best to be very careful with whatever you install since all the files that go with the program will sit in the registry and contribute to it’s being bloated and dysfunctional.

Consumer Reports – Desktop Computers

The desktop computer has become just another appliance you use every day. Replacement sales–not first-time purchases–now drive the computer market. Fully loaded desktops selling for less than $800 are common, even among established brands.

WHAT’S AVAILABLE

There are dozens of companies vying to put a new desktop in your home. Dell, eMachines, Gateway, Hewlett-Packard (which merged with Compaq in 2002), IBM, and Sony all make machines that use Microsoft’s dominant Windows operating system. eMachines, recently merged with Gateway, specializes in budget-priced Windows models. Apple is the sole maker of Macintosh models. Small mail-order and store brands cater to budget-minded buyers.

Price range: $400 to $3,000.

IMPORTANT FEATURES

The processor houses the “brains” of a computer. Its clock speed, measured in gigahertz (GHz), determines how fast the chip can process information. In general, the higher the clock speed, the faster the computer. But not always, since different chip families attain different efficiencies. Manufacturers of Windows machines generally use 1.6- to 3.8-GHz processors with one of the following names: Intel’s Pentium or Celeron, or AMD’s Athlon or Sempron. Celeron and Sempron are lower-priced processors that equal higher-priced chips in many respects. Intel now assigns “processor numbers” to its chips, de-emphasizing clock speed. Apple’s Macintosh machines use 1.25- to 2.5-GHz PowerPC G4 or G5 processors, which are manufactured by IBM. Apple has announced that they will begin a transition to Intel processors in 2006.The system architecture of some families of chips allows them to be as fast as or faster than others with higher clock speeds, so speed comparison by the numbers can be misleading.

All name-brand computers sold today have at least 256 megabytes (MB) of RAM, or random access memory, the memory the computer uses while in operation. Video RAM, also measured in megabytes, is secondary RAM essential for smooth video imaging and game play.

The hard drive is your computer’s long-term data storage system. Given the disk-space requirements of today’s multimedia games, digital photos, and video files, bigger is better. You’ll find hard drives ranging in size from 40 to 300 gigabytes (GB).

A CD-ROM drive has been standard on most desktops for many years. Commonly supplied now is a CD-RW (CD-rewriteable) drive, also known as a “burner” that lets you create backup files or make music compilations on a compact disc. A DVD-ROM drive brings full-length movies or action-packed multimedia games with full-motion video to the desktop. It complements the CD-RW drive on midline and higher-end systems, allowing you to copy CDs directly between the two drives. A DVD writer will also play CDs and CD-ROMs. Combo drives combine CD-writing and DVD-playing in a single drive, saving space. The newest in this family, rapidly becoming a common choice, is the DVD-writer, which lets you transfer home-video footage to a DVD disk, or store as much data as six CDs. There are three competing, incompatible DVD formats–DVD-RW, DVD+RW, and DVD-RAM–as well as drives that can create dual-layer DVDs that store twice as much. Some drives can write in more than one format, but all can create a disk that will play on standalone DVD players.

Fast disappearing is the diskette drive, where 3.5-inch diskettes are inserted. Apple Macintoshes and a growing number of PCs don’t have a diskette drive built in, because it only allows you to read or store relatively small amounts of data. Many people use a CD-RW as a large “diskette” drive to transport files. Many PCs now come with a digital camera memory-card reader that can also serve for file transfer. You can also get external drives or use a USB memory module that holds much more than a diskette.

The computer’s cathode ray tube (CRT) or flat-panel liquid crystal display (LCD) monitor contains the screen and displays the images sent from the graphics board–internal circuitry that processes the images. Monitors come in sizes (measured diagonally) ranging from 15 to 21 inches and larger. Seventeen-inch monitors are the most common. Apple’s eMac and iMac come with built-in monitors. Its Mac Mini comes without a monitor. LCD displays are now the most popular, taking less space and using less power than CRTs. Better LCD displays can use a Digital Video Interface (DVI) connection, found on many newer PCs.

The critical components of a desktop computer are usually housed in a case called a tower. A minitower is the typical configuration. More expensive machines have a midtower, which has extra room for upgrades. A microtower is a space-saving alternative that is usually less expensive. All-in-one computers, such as the Apple iMac, have no tower; everything but the keyboard and mouse is built into a small case that supports the monitor. Apple’s Power Mac line of computers has a tower. Apple’s newest model, the Mac Mini, has a space-saving design that puts everything but the monitor, keyboard, and mouse in a case about the size of a hardcover book. An “entertainment PC”–one with a TV tuner built in–comes in a case that is more like an audio or video component, made to fit in with other home-entertainment devices.

A mouse, a small device that fits in your hand and has a “tail” of wire that connects to the computer, moves the cursor (the pointer on the screen) via a rolling ball or a light sensor on its underside. Alternatives include a trackball, which is rolled with the fingers or palm in the direction you want the cursor to go; a pad, which lets you move the cursor by sliding a finger; a tablet, which uses a penlike stylus for input; and a joystick, used to play computer games.

Most computers come with a standard keyboard, although you can also buy one separately. Many keyboards have CD (or DVD) controls to pause playback, change tracks, and so on. Many also have keys to facilitate getting online, starting a search, launching programs, or retrieving e-mail. There are also wireless keyboards that let you move about as you type.

Multimedia computers for home use feature a high-fidelity sound system that amplifies music from CDs or downloaded music files, synthesized music, game sounds, and DVD-movie soundtracks. Speaker systems with a subwoofer have deeper, more powerful bass. Surround-sound systems can turn a PC into a home theater. Some computers come with a microphone for recording, or one can be added.

PCs come with a modem to allow a dial-up Internet connection. Parallel and serial ports are the traditional connections for printers and scanners. Universal Serial Bus (USB) ports, seen on all new computers, are designed to replace parallel and serial ports. FireWire or IEEE 1394 ports are used to capture video from digital camcorders and other electronic equipment. An Ethernet port or wireless network card lets you link several computers in the household to share files, a printer, or a broadband Internet connection. An S-video output jack lets you run a video cable from the computer to a television, which lets you use the computer’s DVD drive to view a movie on a TV instead of on the computer monitor.

HOW TO CHOOSE

First, decide whether to upgrade your current computer. Upgrading, rather than replacing it, may make sense if your additional needs are modest–a second hard drive, say, because you’re running out of room for digital photos. Adding memory or a CD burner is usually more cost-effective than buying a whole new machine. If your PC has become unreliable, your want list is more demanding, or if there’s software you must run that your system is not up to, a new PC is the logical answer.

Consider a laptop. A desktop computer typically costs hundreds less and is easier to upgrade, expand, and repair. It usually offers better ergonomics, such as a more comfortable keyboard, bigger display, and enhanced audio. But a laptop merits consideration if portability and compactness are priorities.

Pick the right type of desktop. Most manufacturers offer several lines at different price points. Budget computers are the least expensive, yet they are suitable for routine work. Workhorse computers cost a few hundred dollars more, but are faster, more versatile, and upgradable. All-in-one models have most of the components in a single case. And entertainment or media PCs include TV tuners and software that give them the functions of a DVR. They usually provide a remote control for easy operation.

Choose by brand. Our surveys have consistently shown notable differences in reliability and technical support among computer brands. And some brands are generally more expensive than others. Those factors could help you decide which of two similarly equipped computers is the better buy.

Choose between preconfigured and custom built. You can buy a PC off the shelf in a store or via the Web, configured with features and options the manufacturer pitches to average consumers. Or consider purchasing a desktop that you configure to order, either online or in a store. When you configure a computer to order online, onscreen menus typically show you all the options and let you see how a change in one option affects the overall price.

Copyright © 2002-2006 Consumers Union of U.S., Inc.

For the latest information on this and many other products and services, visit www.ConsumerReports.org.

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Basics of Dual-core Process Computer

The computer has been one of the most amazing and fruitful discoveries man has ever made. It has revolutionized the way man does his things. The way he eats, drinks, sleeps and even thinks. And computer itself has evolved over the years. From the Eniac I to the hand-held palmtops in executives` hands today, computer has changed with the technology. And it has changed our lives too.

The latest addition to this revolution of technical upgrading of computers is the dual-core processor technology. It refers to the CPU (Central Processing Unit- the brains of the computer) that possesses two independent and complete execution cores for each of its two processors. The concerned CPU contains two combined processors along with their cache memories and their respective controllers integrated into a singular circuit (commonly known as a silicon chip).

The dual-core process computer is suited to multitasking and handling miscellaneous tasks (often unrelated to each other). Because its CPU has two completely independent execution cores and both have independent interfaces to the front bus, it has excellent capacity to execute several programs and tasks simultaneously. Similarly, dual-core process computers may have more processor cores which is actually named as a multi-core process computer. These are highly efficient machines to conduct intensive tasks of computing or program execution at the same instance of time.

The Pentium dual-core process computer is the most preferred brand of computer in the market. It has x86-architectured microprocessors integrated onto its circuit. The 32-bit Yonah processors are a base for mobile computers while the 64-bit Allendale processors are maintained for the desktop computers. Both have absolutely different architecture as far as microprocessor technical build is concerned.

By early 2007, Intel decided to launch dual-core process computers in the field of notebooks or laptops too. This was a very important and vital decision as there were no other rivals in this phase if the market of computer architecture. Intel had only decided to launch the dual-core process computer system applying to notebooks on the behest of notebook or laptop manufacturers. The first processors to appear in notebooks using the dual-core process computer technology were the Pentium T2060, T2080 and a 32-bit Pentium M based on the Yonah core with a 1 MB L2 cache, instead of the usual 2MB cache memory.

Intel had forced a return of the Pentium brand to the market arena on 2006 with a host of low-cost single core Conroe-L core architecture processors with a 1 MB cache. These were numbered `1` to distinguish them from dual core process computer cores that had been labeled with the digit `2`.

More recently, on June 3, 2007, Intel released desktop dual-core processors from the Pentium brand. They were named as E2140 and E2160. September 2007 saw the late release of a better and updated model named E2180. These processors support the Intel64 extensions, because of their Allendale derived Core architecture. The power of these dual-core process computers was very imminent as most companies` demands exceeded supply over these multi-processor machines.

Dual-core process computer systems have taken over the world of computing today. As of its multi-tasking ability, it has gained world-wide acclaim due to its efficient, quick and yet superior quality program execution and task completion abilities. Heavier programs and complex games may be run with these dual-core process computer systems at the regular pace of conventional single-core processor systems did with light programs on the execution chart.

The age of computers had begun a long time back. But the age of sleek and efficient computing with the help of razor-edge technology has just begun with the dual-core process computer systems.

Tips on Fixing a Slow Computer Quickly and Easily

If you are experiencing slow computer issues, do you know that you can troubleshoot the issues yourself? Here are some tips on fixing a slow computer quickly and easily to resolve your computer issues:

• Start with the hardware itself. Your computer may be running slow due to unnecessary files that are saved and occupy large amount of disk space. In fixing a slow computer due to unnecessary files, follow these easy steps:

1. Click Start. Go to all programs. Go to Accessories. From Accessories, Click System Tools. From System Tools, click Disk Cleanup. Tick all the boxes that appear, and then confirm the operation by hitting yes. This shall take out all the unnecessary files in your computer.

Start>All programs>Accessories>System Tools>Disk Cleanup

• Defragmenting your hard drive will also result to a faster computer experience, and will prevent computer crash. Here is how to defragment your hard drive:

2. Click Start. Go to all programs. Go to Accessories. From Accessories, Click System Tools. From System Tools, click Disk Defragmenter. Once you have enabled the disk defragmenter, it shall analyze your hard drive and perform the necessary operation.

Start>All programs>Accessories>System Tools>Disk Defragmenter

• After your cleaning your hard drive, go to your anti-virus program to make sure that your computer is not infected. Slow connectivity is a symptom of virus infection. Fixing a slow computer will require that you have an updated and latest virus definitions or program installed in your system.

• Spyware programs have also the ability to slow your computer. An updated spyware program is necessary in fixing a slow computer. It is prudent that you have an anti-spyware installed as spyware hide in the background so it’s quite difficult to determine if your computer is infected. There are several spyware programs that you can download from the internet.

• In fixing a slow computer, it is too frequent that the main culprit is a corrupt registry or registry errors. The registry is the heart and brain of your computer. Whatever you do, like when you open a file or starts any program application, your computer has to communicate to the registry to pull them up. You will have to repair your registry errors to bring back the speed of your computer. There are several registry repair or fix programs that you can find and download from the internet. Most are easy to use with friendly interfaces. Find one that will work best for your needs.

If the above doesn’t resolve your concerns in fixing a slow computer, then you may have to unload your computer with some program applications, or if this is not a viable option, you may want to upgrade the physical memory of your computer. But this should only be a last recourse, after the tips mentioned above.

90-95% of computer issues are usually resolved just by cleaning and tuning up you’re the hard drive of your computer as well as fixing and optimizing the registry. It’s a good thing that the internet will make it easier for you to find good software program for this purpose.

Computer Software Engineer – a Top Career

Anyone looking at a career in this field must have strong investigative and analytical talent. They must also be able to work well as a team member, with other staff, and relate to clientele. They often deal with several tasks at the same time (multi-tasking), they must also be able to focus on detail. A video game programmer is a computer programmer who primarily builds video games or associated software (such as flight simulators for the government). Video programming has a lot of the same functions that a regular computer programmer uses but the graphic interface is the biggest difference. The design of the programs that create these video games can be a rewarding and money-making endeavor. Why is that? Well, the video game market has been a real growth industry for most of the last decade. If you know nothing to very little about programming or game programming, just go to this web site: GameDev dot net. You will find a great beginning reference for anyone that wants to get into the business of programming games. It answers many fundamental questions about how to start and where to get more information about game programming.

The question of whether video games improve brain function has never been clinically tested with any degree of scientific certainty. However the empirical evidence leads one to answer yes and from my personal experience I agree that video games do improve brain function. My children grew up playing video games from the time they were three years old. When the first video games started production around 1978 I introduced them to my three kids and we played games and learned to write programs. When the observation that children are better at technological things than adults is made I related this to the familiarity with using a computer for gaming. I also observed that use made the hand to eye coordination of my children superior to that of their peers.

The military uses video flight simulators for training and they have greatly improved real flight performance from a tactical perspective. The military does this for a very good reason, because it is extremely cost affective. The military use of video games is also being used to teach situational tactics of combat. Video games like the Nintendo Wii give realism to the game that has to be experienced to be appreciated. The graphics associated with one of the standards Wii games although not photographically perfect is extremely well done and actually replicates the background terrain of real places.

Most professional video game programmers started programming when they were very young. Many of them had computers at home and they spent a lot of time behind a monitor “hacking” programs. You will also find most potential programmers more interested in reading a research paper than a comic book. Some of them take computer-related courses in High School but end up with a post graduate degree in a Computer Software Engineer related field. The middle fifty percent of computer software engineers earned between $67,000 and $105,000 in 2006. Those in the lowest ten percent of the group earned less than $53,000 per year, whereas the highest paid ten percent made more than $126,000 per year. The number of computer software engineer jobs is anticipated to increase much faster than the average, as companies look for additional ways to get in front of the competition and make operations the most proficient. Another factor driving the interest in this group is the problems with cyber security. However, job growth in this field may not be as rapid as it has been the last two decades as some of work is outsourced to foreign countries.