If your computer is running slow or displaying error messages, repairing the Registry is the only solution. It can be very irritating if your PC is not performing at the speeds that you require. When your computer gives you an error message that it can't load the . If .dll files cause frequent lockups or crashes, a registry cleanup utility is recommended to improve performance.

Registry repair: Why you need this

The Windows Registry file is the brain of the computer. If computer registry is damaged, this will result in improper functioning of the computer. There are an array of modifications that take place inside of your PC on every day, you can make these changes when you install or modify software on your PC. All of these will make the files either be added or removed from the windows registry.

Registry cleaner reviews

You may damage your registry through incorrectly removing a program, or scattering data on your hard drive. If the software is not properly uninstalled, certain files may remain in the Registry which can cause conflicts with other registered files or drivers. The other major causes of registry damage are the viruses, spywares, malwares, adwares, etc. They can corrupt the registry and make the computer crash whenever you boot it.

Registry repair is the first choice before you format your computer. You will be able to repair the variety of issues you experience while your computer runs. If you are an individual who does not know how to check registry or fix registry, then the best option for you is to download registry cleanup software.

This tool will walk you through the easy process which requires you to proceed through a couple of screens, the tool will process through the registry and automate the cleaning process automatically. It will display the results and you just have to click fix problems and your windows registry will be free of any issues.

If you are going to try to fix the registry manually, you will make matters worse because rather than fixing your windows registry, you might delete an essential registry file, which is going to destabilize your computer and you have to format and install the softwares all over again. So it is best that you are not doing such a computer repair on your own.

These registry repair softwares are really effective in restoring the health of windows registry. You can download these registry cleaners for no charge and they will definitely succeed at repairing your computer. Registry cleanup softwares are prepared in such a way that they clear the problems in a step by step manner and for people who do not have any knowledge about what files should they keep or delete, the registry fix softwares support them everywhere.

There are different softwares out there in the market and after using some and going through the registry cleaner reviews, you will get to know the best registry fix softwares out there, an example of one that is good is registry mechanic. Others are regcure, registry fix and reg easy.

64-bit computers have been around for some time now in the mainstream, for example AMD’s Athlon and Intel’s 64 bit ready processors.

Whilst these processors are 64- bit ready unless you have a 64- bit operating system they are more or less redundant as using a standard version of windows XP or Vista (both of which are 32-bit) will not allow you to access the existing power in your Pc or Cad workstation.

This is not necessarily a bad thing however as a vast majority of users for the foreseeable future will never need to use the benefit of this technology which at the end of the day is all about being able to have (and be able to use) masses of Ram in your computer ( 6 – 32GB for example).

Essentially they have a car that has all the fittings for a turbo but only a select few will ever need to fit the turbo (loads more ram).

Let us explain a little further.

Your standard operating system used by a majority of the population has not been designed to use in reality much over 3 GB of ram at the very outside and for a majority of users 2 GB will be ample although many will be running with far less than this.

Most average users (non CAD and home users) will probably only have 1GB and in most cases far less in their machine and will not for the foreseeable future need to address massive amounts of ram, as the programs they use do not and often cannot use more than 1GB or 2GB of memory anyway.

If you have got less than 1Gb though it will be highly advantageous to upgrade your memory as this can give your system a much needed boost, even for a home users.

If you have a local friendly IT support company you can also ask them about memory upgrades as well if you don’t want to do one yourself

Even if you have a multi-core processors and have a number of applications (programs) running together, chances are high that you will not use much more than 1 -1.5 GB of physical memory.

For your average home PC enthusiasts there is simply no reason in the short term at least why they will need this type of capability in a home computer.

That said there is an altogether different group of computer users out there who are using software that can cost as much and sometimes more than the average second hand family car.

For these users the advent of 64-bit computing is a dream come true as they can make their software (which is often restricted by the computer they use) perform massively faster and better than ever before.

Typically these professional (and traditionally 32-bit) applications can be compiled to "see" up to 4GB of memory, but as previously stated windows 32 - bit operating systems limits windows to use 2GB of memory for applications and 2GB for system use by default.

Some CAD applications can use 3GB of memory by utilising a 3GB switch in windows (requires changing system files which is not recommended to be undertaken unless you are very IT literate), this effectively reduces reserved system memory to 1GB allowing the application to squeeze extra performance.

This can cause some instabilities when running multiple applications so should be used with caution.

Many commercial applications such as Digital Content Creation (DCC), Mechanical CAD (MCAD), Electronic Design Automation (EDA) software have swiftly outgrown the 4 GB limitations, as they need to manage extremely large data sets which require access to much more (preferably) physical memory.

So for these users 64 - Bit computing will be seen as the next generation computing platform.

For more great computing advice and articles visit the Computer Support and Repair blog.