Category Archives: Personal Tech

A Zagg Invisible Shield Review

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If you are the owner of an iPhone or a similar touch screen device, you probably have fears that the device is going to become scratched. The sensitive glass screens can become easily damaged, reducing the screen’s effectiveness. Read a Zagg Invisible Shield review and find out how useful this particular screen protector is for your phone.

The first thing this review will tell you is that the Invisible Shield provides award winning protection for every product it covers. It is newly available for the iPhone 4s. This is not the only device that the screen protection is currently being offered for.

There are minor differences from iPhone to iPhone. The color that your iPhone is, as well as what generation your iPhone is, are both going to help determine which shield you should purchase. IT is important to pay attention to these factors.

One key element of it is that it is precision cut and scratch proof. You apply it directly to your phone and this is going to provide you with the toughest and the most durable protections. The scratch proof ability of this product is so great that the manufacturer guarantees it for life! This is an essential consideration when trying to protect your phone.

Another benefit of it that you should be aware of is the use of Nano-memory technology. The product uses superior technology with a number of benefits. These benefits include glare reduction on the device, drop resistance, easier installation, excellent coverage and unrivaled durability. All of these benefits make it a solid addition to your phone.

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Common Computer Problems

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Nothing mechanical is without problems and computers are no exceptions. If you’ve never had a problem with your computer, congratulations! Now, read on because it is inevitable that you will encounter one of these problems in the future, just as nearly everyone else has.

The most common computer complaint is slow performance. It’s not noticeable at first but eventually you’ll start complaining. When your computer slows down it may be because you haven’t performed the proper routine maintenance. You may have spyware, a corrupted registry or malware that’s slowing you down. Scan for adware, spyware and malware then clean your temporary files and empty your cache. Clean your registry with a free cleaner; several are available for download. Next you should do a disk cleanup by going to Start>All Programs>Accessories>System Tools>Disk Cleanup. Then defrag your PC by going to Start>All Programs>Accessories>System Tools>Disk Defragmenter. Defragging is best done before going to bed and leaving it to work all night. After all this, your computer should run much faster and will stay that way if you regularly repeat these steps. Defragging should only be done every few months but the other tasks should be at least a monthly habit.

Another problem many of us have encountered is a computer that shuts off or reboots without you initiating it. You’ll be hard at work or having some fun surfing and all of a sudden the PC restarts or shuts down altogether. Irritating as it is, this may have a simple solution. Check your PC’s fan; it may not be running properly or may be clogged with dirt. New fans are inexpensive and simple to install but it is imperative they are in good condition to keep the computer cool.

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Reasons for Having a Slow Computer

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Computers can be considered one of the most common household appliances these days. Apparently, trends in computer specifications are changing with each coming day, as their value and utilization are growing higher and higher. Original problems that were faced by the early computer manufacturers are not heard now but there are other problems that have emerged. The pace in our work environment has been accelerated and people look for more advanced and updated computers. Just consider this scenario for a moment: you are working on a very important task related to your career and you are running short of time. To your horror, you switch on your computer and it is taking ages to get started and finally you have the desktop opened up in front of you. As you start opening up various folders and run various applications, the machine stalls and hangs up later on. Surely, you cannot work with such a situation with your computer and the task that you were supposed to do will definitely be ruined as it is slowing you down. In order to avoid such situations, the user must be well-versed with the reasons for having a slow computer.

There might be a lot of reasons for having a slow computer. An expert can very well make out the specific reasons but for a non technical, this might be a little difficult, if not impossible. Few basic terminologies and a little information would help to make a non technical person much more comfortable to know about the slow functioning of his/her computer.

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How to Choose a Server Cabinet

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There are many things to consider when buying a server cabinet, including size, weight, heat management and delivery. Many of these things can be kept secret by manufacturers, in order to keep prices high. However, if you know what you need from your server rack before you buy, you can save both time and money.

The height of most server cabinets is measured in ‘u’ sizes. This is a standard measurement for rackmount equipment, where one ‘u’ is equal to 1.75 inches, or 44.45mm. Usually, 1u is equal to a 24-port patch panel or switch. The height measurement indicates how many units the cabinet can accommodate, and the most popular height for a server cabinet is 42u. They can range from 17u to 49u, although other sizes can be made on special order.

When considering the height of your server cabinet, you should first total up the height of all the equipment you intend to put into it. If you want to put in equipment which isn’t rack-mountable, you should include the size of this, as well as the shelving it will sit on.

Once you’ve measured the size of your equipment, it’s a good idea to factor in some space for expansion. This will help you avoid spending more money on replacing your server cabinet in the future.

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