Technology and Products

Archive for July, 2009

Over the years Windows has evolved beyond the need for a registry in many respects, yet this often means that the registry is neglected and tools like Registry Mechanic become even more necessary. But with so many cleaners available on the market, many being free, what should compel you to buy this specific one? Before you think about buying a registry cleaner, you should make sure you know exactly what they do, why they are important and what makes some better than others. This Registry Mechanic review will attempt to answer those questions starting with what a cleaner does.

Windows uses the registry to store links to all of the information on your computer. When a program needs to access that information, it runs to the registry to figure out where it is on the computer. If your registry is clogged with old files or damaged files, this process can take longer and your computer slows down. A registry cleaner is designed to make sense of the registry and parse the files to get rid of everything you don’t need and to organize the files that you do need.

Whereas some programs offer a quick scan which searches for surface flaws in your registry, Registry Mechanic uses a Deep Scan to make sure you get as much of a performance increase as possible. After the scan, the program runs a defrag program that cleans up any errors it finds. You also get a backup utility that protects you in the event that something goes wrong when you clean your registry. You will be able to restore the old files and run a more selective cleanup in order to avoid potential problems. But you should expect these things from most registry cleaners. PC Tools software is well-known for offering even more than other companies when it comes to their Spyware Doctor with Antivirus and other popular programs. And they don’t disappoint with Registry Mechanic.

Laser eye surgery is a relatively modern phenomenon and designed to banish the need for contact lenses or glasses to sufferers of specific eye conditions. It has already been performed worldwide many times by trained and experienced ophthalmologists and is set to become even more popular in future.

The removal of the need for spectacles or contact lenses to provide adequate vision can have a dramatic impact on people’s lives. No longer will they have to fumble for their spectacles in the morning before switching off the alarm clock, or buy specialist prescription glasses to play their favourite sports. Indeed, the more active a bespectacled person is the more they have to gain from having laser eye surgery.

There are two major types of laser eye surgery – LASIK and LASEK – and which of those procedures is used normally depends upon the thickness of the patient’s cornea, with the latter primarily used in cases of thin or flat corneas. The lasers used in both LASEK and LASIK procedures are typically capable of vaporising 0.25 microns of tissue per pulse; however, it is important to understand that not all lasers are capable of this. In addition – and to ensure ultimate safety – such surgery involves the use of the latest eye-tracking technology meaning that only the area of the cornea that is to be re-shaped is ever subject to the laser beam.

Convenience is a big plus factor when it comes to laser eye surgery. It can be performed quickly and with the minimum of disruption to the patient, normally taking less than a half an hour – although patients cannot drive immediately after receiving treatment so you should make prior arrangements to be taken home.