For users planning on building a computer, a motherboard can be a confusing and sometimes frustrating decision. Below we have listed some considerations and tips when looking at purchasing a computer motherboard.
The type, or form factor, of the motherboard is a crucial consideration when looking at a motherboard. There are various form factors and not all computer cases can accommodate each form factor. Today, the most commonly found and used motherboard is the ATX motherboard. When looking at the motherboard, make sure your case supports your motherboard form factor. Additional information and help with the form factors can be found on our motherboard page.
When looking at who to purchase a motherboard through, consider all brands motherboards since all motherboards have positive and negative reviews. A listing of motherboard links and manufacturers can be found on the motherboard section of our network.
CPU socket or slot
There are a wide variety of different CPU Sockets and Slots. When looking at purchasing a motherboard, ensure it is compatible with the CPU you have or that it will be compatible with the CPU you plan on purchasing.
Purchasing a home or business laptop can be a much more confusing and sometimes frightening experience. Below is a listing of help and tips when considering to purchase a laptop computer.
What to look for
When purchasing a computer, it is likely that you are going to have a general idea of what you may like in the computer or how you would like to configure the computer. Below is a listing of the various components likely to be found in a computer, and recommendations and tips when considering any of the below components.
Determine how long the battery is expected to last under normal use. Many manufacturers will indicate a battery usage time but this may be at the lowest possible settings; ensure that the manufacturer clarifies what the standard battery usage life is when using the portable computer in all power modes.
All portable computers come with a display. While it is almost always possible to hook up an external monitor when traveling with the laptop, the display is an important consideration. When looking at the display, ensure it is large enough for your needs. A very easy
Purchasing a processor is an important consideration when building or buying a computer. Below we have listed several considerations and additional information about what to ask and look for when purchasing a processor directly or already installed into a computer.
The processor can be an important consideration for users who are building a computer. Today, there are three main processor manufacturers: AMD, Cyrix, and Intel. Each of these companies have good and bad reviews, and really each of them are very close in compatibility and reliability. When considering any of these processors verify the motherboard is compatible. For example, if an Intel motherboard is purchased or currently installed into the computer, purchase an Intel Processor, an AMD processor only works on a motherboard designed for AMD.
Computer CPU, heat sink, and fan manufacturer links.
It is highly recommended that all processors have a heat sink. The heat sink helps to allow for the processor to remain cool and therefore run more efficiently. A computer processor with a missing, bad or failing heat sink can cause the computer to lock up, cause errors or encounter other issues.
Few things are as frustrating as dealing with a slow, sluggish computer. When a computer is brand new, it works wonderfully well. Over time, though, its performance can slowly begin to worsen. This happens for a number of reasons, but the biggest culprits are things like spyware, adware and other computer threats that are unwittingly downloaded along with other content while online. You don’t have to download thousands of MP3s, movies or other items to experience these problems, either – nobody is immune to them. Instead of accepting the situation, there are plenty of techniques and strategies that you can use to make it better – a few of the best ones are outlined below.
Strategy #1: Clean Your Computer’s Windows Registry
The biggest cause of slow, sluggish PC performance is errors and problems within its Windows registry. Adware, spyware and other threats usually target the registry, damaging or misplacing important files within it. When it comes to PC cleaning, a daily Windows registry cleaning should be at the top of your list of priorities. However, this should never be done manually – there are too many opportunities for major errors that could seriously damage your PC’s
Nothing can put a damper on productivity quite like a computer that crashes on a regular basis. Sometimes, a crash is preceded by the dreaded “blue screen of death” or another warning; other times, a computer simply shuts off without any warning at all. In either case, the end result is a whole lot of frustration, aggravation and lost work. If your computer has been crashing frequently, you’d probably like to put an end to it. Unfortunately, getting to the bottom of things if often easier said than done. The following tips about improving your computer’s performance, though, are excellent places to begin.
Possibility #1: Corrupted System Registry Files
Every Windows-based PC has something called a Windows registry. The registry contains several files that are integral to the performance and operation of your computer. Over time, some of those files can become corrupted, be misplaced or get lost altogether. When that happens, the system registry becomes compromised – and frequent crashes are all-too-common symptoms. The best way to rule this possibility in or out is by running a Windows registry cleaning program. Such programs scan your Windows registry for problems then automatically make repairs. If you run a registry cleaner and the
Deciding whether to buy a Mac or a PC should be based on two main points: your budget and whether the computer is primarily for business or pleasure. Both types of computers are excellent for specific tasks, although if you are planning to go to work and bring your computer with you, you may need to consider what types of computers your coworkers will have to make it easier to swap files or compare notes. Here a few basic tips on how to choose the right computer for you.
There’s no debate—Macs are far more expensive than PCs. If money is a big issue for you, you’ll want to buy a PC. However, Macs aren’t overpriced. Unlike PCs, each computer is designed for maximum efficiency in both processing speed and ease of use. While PCs frequently crash and are vulnerable to spyware and viruses, Macs resist most viral attacks and operate at a consistently high standard with virtually no technical issues. If you can afford it, a Mac is an excellent investment which will work for you for years.
While Macs have always been the preferred computer of graphic designers and other creative individuals, for most corporate office work, PCs have long
Do you use a wireless network like Wi-Fi at your home or office? And afraid of it getting hacked by other people (hackers)? Now a day hacking has become a key stress or tension for the peoples and are you one among them getting stressed? Then now you don’t need to get worried about it, and let me handle that stress and problem, you just have to do is go through this article and try the stated tips by your own and learn How to Protect Wi-Fi network
How to Protect Wi-Fi network From Hackers
Many of the WI-Fi connections provides WEP (Wired Equivalent Privacy) for protecting your wireless network, but now a day it can be easily broken/hacked by the hackers by using a simple hacking suite within no time. So to protect your wireless network to the fullest you can use WPA (Wi-Fi Protected Access), and in this you have to make sure that WPS (Wireless Protect Setup) is disabled in the router’s settings. This is the Most Basic and Important Tip to Protect your Wi-Fi Network
2.Use a strong & Secure WPA Password
Always make sure that the password that you select for your wireless network is long and random
A computer or its hard drive can fail at any time and without warning. When it does all your personal documents, letters, pictures, music, and videos, is lost and in many situations cannot be recovered or costs lots of money to be recovered. Make sure you have backups of all your important data in case your computer fails.
Protect the computer
Make sure to protect your computer from electrical surges, brownouts, and blackouts. At the very least, every computer user should have a decent surge protector on their computer and phone line if they use a modem. Surge protectors can help protect your computer during an electrical storm and could save you hundreds of dollars in repair costs if it were to get damaged. It is also a good idea to have computers on a UPS, which can help prevent damage to a computer during a brownout or blackout.
Keep computer and its programs updated
There is no such thing as a perfect software program or hardware drivers. After the developer has released their program they may discover errors and release updates to fix these problems. In the case of major software programs and operating systems, there can be several hundred updates
Beware the strain of working 8-hour days
Eye strain, soreness, visual fatigue and headaches can all result from a computer screen set at an uncomfortable height or angle. You can avoid these 21st century work-related hazards simply by adjusting the position of your screen.
When sitting comfortably and looking at the screen, your eyes should ‘land’ at the top of it. If they don’t, you’re likely to experience eye related difficulties later on.
You may find it easier to re-position your chair, rather than the computer.
Arrange the screen at 90 degrees to your desk, to minimize reflections from ceiling lights and/or high windows.
Take regular breaks. Fatigue and stress aren’t helped by the bright light given off by computer screens. Spend at least 5 minutes every hour doing non-computer work. This will rest your eyes.
Stretching your ankles could ease chronic back pain
Shortened Achilles tendons can cause chronic back pain. They prevent you from walking well, putting stress on your spine. Here’s how to relax and strengthen your tendons, reducing the risk to your back.
Stand 60-90cm away from a wall, facing it. Lean towards the wall, putting palms flat against it with both feet on the ground.
Web conferencing tools have become valuable in the eLearning industry, but what benefits do they really bring to your online courses? In this article, I’ll highlight the top advantages of web conferencing software for eLearning professionals.
While text messages and emails are now the preferred methods of communication, people still rely on face-to-face chats and more personal ways to stay in touch. This can be difficult if your eLearning team is distributed and your audience is all over the map, however. This is where web conferencing software comes into play. With the click of a button you can collaborate, host webinars, and communicate with clients from around the world.
Reduces training costs.
Gone are the days when you had to pay for on-site instructors. Web conferencing software gives you the opportunity to host webinars, online training events, and business meetings without having to cover travel and accommodation expenses. In addition to the expense of printed training materials, you can also avoid site rental fees, as the online training session can be carried out anywhere as long as there is internet access. This is ideal for a distributed workforce, as every member can stay right where they are and still have access to
Although nanobots are far from being utilized today, but the future is coming where these tiny robots can function like our own white blood cells and destroy bacteria and other pathogens.
These miniature robots would function like their full-size equivalents with their own sensors, and propulsion systems and could perform small tasks like delivering chemotherapy 1000 times more powerful than using drugs and would not cause as many side-effects to patients like the current treatments do.
Other specific types of nanobots that are being developed are Microbivore, Respirocyte, Clottocyte, and Cellular repair nanobots that can destroy bacteria, carry oxygen, create blood clots for wounds, and repair cells.
The future is closer than we think, I remember just yesterday playing the Atari 64 with a single joystick and thinking, “Wow this is amazing!”
2. Head Transplants and Mind Transfer
Ever since the dawn of man, we have all wanted to live forever, and one day that may become reality with companies like Google and Brainpreservation.org looking for ways to extend life by curing disease, preserving our brains in stasis, or saving them on computers or another brain.
Everyone loves shortcuts. Whether you’re a new CSS developer or a seasoned pro, it never hurts to learn some new, easier ways to do things. It’s the trademark of our times: we want the best result possible in the least amount of time.
Tips and tricks are not often taught in classrooms, whether they are online or in person. You often just have to learn them through experience or by talking to seasoned developers. Luckily, this list is here to help. The following ten tricks can help both newly self-taught and seasoned programmers alike.
1. One liners are your friends.
You really want to keep CSS declarations in one line. Using multiple lines might look prettier, but it will be a nightmare when you have to go back and find something in your code. Having everything on one line makes scanning the document much quicker, since it allows you to see more on a page. When looking for a particular piece, you can simply scan for the ruleset you’re looking for, and find the property you want, since there are rarely that many. Viola, you’re done.
2. CSS shorthand exists for a reason, use it.
Avoiding shorthand is for beginners. Shorthand CSS gives you a
DevOps–a merging of “development” and “operations”–is rapidly changing how software is produced and released. By as early as next year, market-research firm Gartner expects DevOps to move from a niche strategy to the mainstream, embraced by fully a quarter of Global 2000 companies.
It’s been nearly a decade since software developer Andrew Shafer and systems administration Patrick Debois met at the Agile 2008 Conference in Toronto and formed the Agile Systems Administration Group as a way to resolve conflicts between developers and systems administrators.
Since then much discussion’s revolved about what DevOps is—and how it’s changing the software production landscape for enterprises and their developers and operations employees.
Sanjeev Sharma and Bernie Coyle’s DevOps for Dummies, an IBM Limited Edition, describes DevOps as “an approach based on lean and agile principles in which business owners and the development, operations, and quality assurance departments collaborate to deliver software in a continuous manner that enables the business to more quickly seize market opportunities and reduce the time to include customer feedback.”
According to Laurie Wurster, research director at Gartner, “In response to the rapid change in business today, DevOps can help organizations that are pushing to implement a bimodal strategy to support their digitalization efforts. Digital
Purchasing a software application or program can be a big consideration, especially when purchasing advanced and usually expensive programs such as Microsoft Office or Adobe Photoshop. When considering purchasing these programs it is important that you or your staff be familiar with the program and are sure it’s going to be capable of what you need it to do.
On this page we’ve listed different considerations to think about before buying a computer software application.
Before buying any application make sure there is not a competing program that may be cheaper or even free. If available and something that’s capable of doing what you want it to do this could save you hundreds of dollars.
A good example of such a program is OpenOffice and Corel WordPerfect that would be a competitor to Microsoft Word. Both programs are an excellent choice for a word processor but can be a considerable price difference. In the case of OpenOffice, it’s 100% free.
Make sure proper documentation is included. Many programs today will include on-line documentation that is more than sufficient. However, it is also useful to obtain a manual or user guide for the software program or application.
Your patient health care data is most likely scattered throughout the medical universe, in everything from notes scribbled by various doctors to test results resting in far-flung computer systems. So when medical professionals need to pull that information together to get a complete picture of your health, the process is a bit like throwing a lasso around a tsunami.
That’s why integrated medical data has now become a major goal of health care reform. Integrating patient records, such as physicians’ notes, diagnoses, medical device records, surgical procedure outcomes, and treatment histories, can be used in powerful ways, ideally leading to better patient care, lower health care costs and, ultimately, healthier patients.
“Trust on the part of both the consumer and doctor is hugely important in determining who is going to be the likely winner here”
There is certainly a market demand for solutions, but which type of organization will take the lead on a patient-data integration system that enjoys widespread success: hospitals, insurance providers, medical equipment suppliers, consumer tech companies, or some other entity?
Right now the answer to that question remains uncertain, but what is clear is that the organization will have to be one that both consumers need and doctors trust, says
Now that Windows 10 is out and millions of people are already running it, let’s take a look at some of the best hidden features, tips, and tricks in the operating system. If you’re still on the fence, take note: You really do want Windows 10, despite a lot of the gripes we’ve shared over the past several months. It’s worth getting on the list for (or downloading the Windows 10 ISO directly). It combines the best of Windows 8 — super-fast startup, improved security — with much of what made Windows 7 familiar and easy to use, and without trying to force you to buy a touch screen or learn a whole set of hidden UI gestures.
And if you’re a computer nut like me, tweaking the OS is always the fun part. Discovering and implementing power user tips are my favorite part of getting a major new version of an OS. I still remember back when DOS 5.0 came out, and I was running DOS 3.3, and I got to try all these new things to optimize my 286. And when I upgraded from Windows/286 to Windows 3.0, I felt like my life had changed. (We’ve come a long
Have you seen powerful computer that can do anything you would expect a super computer to do? Have you wanted to play a game but your computer can’t run it? Well it’s time you make a computer. Computer companies sell pre-built systems but they are more expensive and often less powerful than a custom built computer. By making your own you will save money, get a new and valuable skill which you can even use to impress your friends.
Outline the benefits you’re seeking from building your own computer. Different configurations suit different purposes. The cost implications of choosing between these uses are huge. A cheap work computer might cost only two or three hundred dollars. A server can reach tens of thousands of dollars. Take the advice of experienced users in your field. Spend no more than is required for your usage. Ignore salesmen or others who implore you to waste money on unneeded upgrades.
Basic System. Nothing special, just some good parts from solid brands.
Home System. Mainly more RAM and a dual-core processor so everyone can multi-task.
A Gamer’s Rig. You’ll need a killer ATI or nVidia graphics card from a well-trusted
Purchasing network cards and accessories for a network, for many, is a confusing and frustrating task. Below we have listed recommendations and considerations to look at when purchasing a network card or accessories for a network.
When purchasing a network card, look at the available connections that card allows. Today, this is not as important as it has been in the past as today many networks are only using RJ-45. If your network utilizes a different interface, such as Coax, verify the card you are planning on purchasing has this connection.
Connection speed is an important consideration when looking at purchasing a network card. Today, the majority of networks and cards are found in 10 Base or 100 Base, 100 Base being the faster of the two solutions. While slightly more expensive it is recommended that all users looking to buy a network card purchase 100 Base network cards as these cards, if needed, can be switched down to 10 Base.
The interface that the card connects to is also an important consideration. Below is a listing of the three available interfaces.
PCI – The recommended solution for desktop computers as it is a faster solution
Purchasing a CD-ROM drive is a relatively easy task but can involve some considerations when purchasing.
Before considering purchasing a CD-ROM, it is also good consider the other available options.
CD-R – CD-R, or CD Recordable, drives allow you to do everything that a standard CD-ROM is capable of doing with the added ability of creating your own CDs. An excellent solution for anyone that is in need of a CD-ROM and backup solution. Tips on buying these drives can be found on our CD-R and CD-RW buying tips page.
CD-RW – Like a CD-R drive, a CD-RW (CD Read/Write) drive allows you to read and write to a CD-RW disc thousands of times instead of once like a CD-R drive. While a little more expensive, this is another great solution for backups. Tips on buying these drives can be found on our CD-R and CD-RW buying tips page.
DVD – DVD, or Digital Versatile (video) Disc, allows a computer to not only do everything that a standard CD-ROM drive is capable of doing, but at the same time is capable of reading DVD Discs and DVD movies. For users who plan on playing games or watching movies on
There are some consideration to make before purchasing any computer software utility. Below is a list of considerations to make when buying any utility for your computer.
Documentation is an important consideration when looking at a utility program that you may be unfamiliar with. While many utilities such as a virus protection program may only require very little documentation, other utilities such as backup software or other involved software may require more documentation because of the complexity and available options provided by that software.
When purchasing a program that relies or requires hardware, such as a backup utility, ensure that you meet the hardware requirements or your hardware is compatible with the software. For example, not all backup utilities are compatible with all backup tape drives.
Utilities such as a virus protection program or crash protection utility are very dependent on the operating system. If you have Windows 7, make sure you purchase a program that is designed for Windows 7. If a program is purchased that is not designed for the operating system you are using, you may experience problems unless updates are available.
Verify that the developer of the software utility you are purchasing from has
Bad memory can cause an assortment of different issues on your computer. Below are just a few of the possible issues you may encounter. It is important to remember that the below issues can also be caused by more than just bad memory.
Computer does not boot, and you are getting a beep code. See the POST and beep code page for additional information about them.
Random computer crashes causing BSOD, General Protection Fault error messages, Illegal Operations, Fatal Exceptions, etc.
Random computer reboots.
Windows or other program installation failure.
Note: Before testing your memory, if you have recently added any new memory into the computer, we suggest you temporarily remove it to make sure it is not the cause of your issue.
There are several software programs available that are designed to test your computer’s hardware, including the computer’s memory:
Windows Vista, Windows 7 and later have a Windows Memory Diagnostics Tool that can be accessed by clicking on the Start Orb and typing “memory” in the run line. Running this command opens the Memory Diagnostics Tool with two options: “Restart now and check for problems” or “Check for problems the next time I start my computer.” Choosing either of these options
Purchasing a server for any business is a very big decision, and if not done properly, can reduce productivity or cause loss of money in the business. Below is information and help for what to look out for when purchasing a computer server. It is important to also note that every business is unique and may require more or less of what is listed below.
New vs. Used
Purchasing a new or used server or server equipment can be a method of saving the company additional money; however, it can cause lost money if that hardware or server does not meet the company’s needs. When looking at purchasing a used main server or file server for a computer network, ensure that the server is going to meet the company’s needs as far as performance and reliability. Unless the perfect used solution is found, we highly recommend purchasing a new main server, file server, network server or database server, as it has the latest hardware innovations as well as have a warranty, which allows parts to be replaced or repaired within a short period of time, keeping the network up and running.