Posts Tagged ‘hardware’
Microsoft MCSE Study In The UK – Insights
Posted by Jason Kendall in Internet on March 21st, 2010
Considering an MCSE? Then it’s likely that you’ll fall into one of the following categories: You’re currently an IT professional and you need to formalise your skill set with a qualification such as MCSE. In contrast you could be completely new to the IT environment, and research demonstrates there’s lots of demand for certified networking professionals.
Be sure you see evidence that the training provider you’re using is actually training you on the latest version from Microsoft. Many trainees are left in a mess when they realise they’ve been learning from an outdated version which will require an up-date.
Be on your guard for training providers that are simply out to sell something. Understand that buying a course for an MCSE is the same in a way as buying a car. They are not all equal; some will be fantastic, whilst others will probably break down on route. A conscientious organisation will spend time understanding your needs to ensure you’re on the right course. If they’re confident of their product, you’ll be shown samples of it prior to registering.
Computer Cases
Posted by Owen Jones in Computer on December 26th, 2009
Is your computer’s case or casing of any importance to you? You might be asking yourself the question: why should it be? The fact is that the computer case is vital to the computer itself and also to some people.
Let’s begin from the computer’s point of view. One, if not the main causes of computer malfunction is too much heat. Which is why, when computers were first used in factories and large offices, the specialized computer room was isolated from dust and was air conditioned, if not cooled specially. In those days, thirty-forty years ago, computer components were very fragile and extremely costly.
Nowadays, they are very, very much cheaper but they are still subject to bother from heat. Excessive heat will warp the boards, especially the motherboard because it is large, inside the computer case. They are not built for these gymnastics and sooner or later the very fine connections soldered onto the surface of the board will fracture and inhibit the flow of electricity. It will die.
In order to inhibit this happening, manufacturers put fans inside the computer so as to boost the flow of air. There are usually at least two in a desktop computer case, one built-in to the external casing and one directly on the CPU (the chip), which is often the hottest and most expensive single part. In laptops, where air flow is even more limited, there may be three or four fans.
Non-Brand Power Supplies Can Prove Embarrassing
Posted by John B. Emmerson III in Computer on November 15th, 2009
Today, power is the talk of the town. There must be no one who wants his/her PC to double up the cost of electricity. It’s important to think about the power supply before you buy a new Computer or if it’s about to replace your previous one. It is a very vital component of your system, and it positively won’t survive forever.
So, it is wise to be cautious enough before buying a Power Supply Unit. Buying a non brand/no-named PSU may save your money but definitely going to hurt yourself in the long run.
With the developments in processors, the PCI Express bus and graphics cards, the amount of power required to run them have increased too. Proving this extra power, there developed the new ATX12V standard. There are still a large quantity of older ATX power supplies existing. Even if you are changing an older power supply, ATX12V units are backwards friendly. This standard is officially known as ATX v2.0 and above.
Finding Great Laptop Reviews
Posted by Francua Smith in Computer on September 12th, 2009
What is it about PC Magazine? I can tell you that PC Magazine is one of my favorite websites for laptop reviews. The writers there constantly churn out very good reviews of the latest laptops and they just blow me away! If you want to find authoritative laptop reviews, the best place is to go to PC Magazine. I’m not kidding pay a visit and you will know what I mean.
Laptop Review Sites Just to put things into context, there are tons of laptop review sites out in the Internet. I’ve seen places like CNET.com, Tom’s Hardware and several others, but none of them come quite close to the quality of PC Magazine’s laptop reviews. Now I’m not trying to plug PC Magazine (really) nor am I receiving any kind of commission from them – I just find their laptop reviews up to the minute and chockfull of information – so I thought I’d share that with you.
PC Magazine Historically, PC Magazine has always been one of my favorite magazines. Even before the advent of the Internet, I was reading PC Magazine for their quality reviews of desktops, laptops and all things to do with computers. Did you know PC Magazine now covers everything from desktops, laptops, digital cameras, projectors and computer software? It’s simply great.