You will know that its probably about time to fix your registry. When you notice that your computer is starting to run very slow. Your computer registry hold a ton of information and your registry is what keeps your computer performing at its best. Taking regular care of your computer will keep it running in top condition. It will also help your computer to perform to its best. No one likes a slow computer, it can be so aggravating and frustrating.

There are a ton of reasons why registry problems occur. If your the type who uses your computer on a regular basis you are going to have more problems than someone, who just uses their on occasions or every now and then. As you go on your regular schedule and use your computer and download things your registry will start to have problems and it will start to fill up with viruses and things. Also it will start to show error screens and it will corrupt your computers system. The reason this happens is because your computers registry will get used to the everyday things that you do. A couple of those changes alter your computer files, where your data is kept. There are a lot of files that are larger than what your computer is used to. This causes your computers registry to mess up.

A couple of the errors you will most likely notice would be start menu items, that are not being used. You will notice broken paths and short cuts. You will occasionally notice missing application id's. To keep your computer performing smoothly you have to keep your computers registry clean. Also the sooner you decide to clean it, the better. There are some registries that are complicated and there are some registries that you can do your self. Keeping track of everything is very hard to do. Also if you do not know what you are doing you could really mess up your computer to the point of where you would have to pay a professional to fix it or you may have to go out and buy another. That is why it is more convenient to use a registry cleaner to remove all of your computers problems with a couple clicks of your mouse.

The registry cleaner scans your computer and finds all the malicious threats and attacks that may be causing harm to your computer. It finds viruses, spyware, adware and worms that also slow down your computer it even removed those annoying error pages. A lot of registry tools come with restore points so you can restore your computer to an earlier time before your computer had all those viruses and stuff on it.

So you've finally decided to change that old piece of electronics with a flaming new PC. But, when you think about it, maybe not all of the old stuff is to throw away indiscriminately -- hard drive technology, in particular, doesn't progress as fast as microprocessors technology, and even if that old hard disk can't store that much, you're thinking that, after all, maybe you could still use it as a backup unit. Here are a few tips on how to make that happen.

The first question that comes to mind is: why don't I just plug it in? Unfortunately, your hard disk won't work right away like this, unless it's the only unit installed. If this is not the case, you will have to change a few setups in order for this to work properly.

With the PC turned off, plug in the old hard drive, then enter the boot setup screen -- the procedure to do that depends on the particular hardware you're using, just look at the very early messages the screen displays when booting up.

After pressing the right button, you should have entered the boot setup screen: find the 'devices' screen. In a typical configuration, you'd want to set the new, bigger hard drive as 'master' and the old, recycled one as 'slave'. This means that the bigger hard disk should be the one containing the operating system and whose MBR (Master Boot Record, bootup information) will be used, while the second hard drive won't need to have an operating system installed, and can be used to just store your data. Exit the boot screen and, when prompted, save the changes you have made.

Just as a precaution, it's probably a good practice to tweak the boot device order too. When you exit the boot setup screen, your PC will be restarted. Check again for early messages on the screen, but look for the boot device order button this time. When you press it, you will be shown a page with a list of the hardware from which you can boot up your PC. Just make sure the new hard drive is the first in the list (and, if possible, delete the old hard drive from the list as well). Attention: devices in this list won't typically be assigned standard Windows identifiers such as 'C:' or 'D:', but rather with their model, so it's a good idea to double check the brand of the two hard drives before doing this.

At this point, everything should be ready to start. Depending on your particular situation, you can either proceed to installing the operating system of your choice, or just keep using it with the benefits of a backup unit. If anything went wrong, don't panic: you can roll back the changes by logging again into the boot screen, just like you did before.

Finally, it's a good idea to format your backup hard drive before starting to use it. Now that you have an old/new hard drive at your disposal, remember -- especially if one of them is an external USB drive -- to always unmount it before removing the cable connecting it to the mainboard, or you could risk experiencing serious data loss.

Do you own a Windows-based computer? If so, have you realized that there has been a decline in the performance of your computer ever since the first day you purchased it? There are times it may just hang on you or at other times, it may seem as if it is processing extremely slowly. However, instead of buying a new computer you should first try to figure out if you can preserve your current one. Below are some quick fixes to help you diagnose the problem with your computer.

#1 Run anti-virus software
Viruses are extremely irritating as they are often created by people with nothing better to do other than to try to hurt other people's computers. Viruses can be rather deadly as it name sounds, it can cause your computer to slow down and even erase off precious data! It is therefore essential to have a good anti-virus software to prevent such a fate from happening to you. You can easily find one through a web search and compare the different kinds of software available.

#2 Run a defragment routine
This sounds very technical to the average Joe who does not know much about computers but it actually is very simple to carry out. All it means is to properly arrange the data in your computer more efficiently. You can use the search function on your computer to find the program used for de-fragmentation and follow the cues to start de-fragmenting your computer. The process is free however it may take quite some time, so do plan ahead of what else you want to do.

#3 Clean your hard drive
Another method is to clean up your hard drive. A hard drive with too much unnecessary stuff can eventually slow down your computer. Do a search for disk cleanup and start getting rid or those files that you do not need and clear up your hard drive today. Chances are that you will have a much better performance from your computer after that.

#4: Clean your registry
Every computer has a registry that keeps the crucial information about who uses the computer and the applications that can access your computer. However, with time, the registry becomes rife with errors and plagued with false entries. Search the web for a good registry cleaner, moreover it is rather cheap and work great and can help boost the performance of your computer.

These solutions will most probably just take less than an hour for you to complete but the results are phenomenal if the crux of the problem lies with what is mentioned above. Furthermore, the 'quick fixes' mentioned above are free of charge or at the most cost less than 50 dollars. As such, don't be too hasty in wanting to purchase a brand new computer when your old one starts to act a tad funny. Give these tips a try first before spending big bucks on getting a new computer or you may just regret the hole that you have burnt in your own pocket.

So you've finally decided to change that old piece of electronics with a flaming new PC. But, when you think about it, maybe not all of the old stuff is to throw away indiscriminately -- hard drive technology, in particular, doesn't progress as fast as microprocessors technology, and even if that old hard disk can't store that much, you're thinking that, after all, maybe you could still use it as a backup unit. Here are a few tips on how to make that happen.

The first question that comes to mind is: why don't I just plug it in? Unfortunately, your hard disk won't work right away like this, unless it's the only unit installed. If this is not the case, you will have to change a few setups in order for this to work properly.

With the PC turned off, plug in the old hard drive, then enter the boot setup screen -- the procedure to do that depends on the particular hardware you're using, just look at the very early messages the screen displays when booting up.

After pressing the right button, you should have entered the boot setup screen: find the 'devices' screen. In a typical configuration, you'd want to set the new, bigger hard drive as 'master' and the old, recycled one as 'slave'. This means that the bigger hard disk should be the one containing the operating system and whose MBR (Master Boot Record, bootup information) will be used, while the second hard drive won't need to have an operating system installed, and can be used to just store your data. Exit the boot screen and, when prompted, save the changes you have made.

Just as a precaution, it's probably a good practice to tweak the boot device order too. When you exit the boot setup screen, your PC will be restarted. Check again for early messages on the screen, but look for the boot device order button this time. When you press it, you will be shown a page with a list of the hardware from which you can boot up your PC. Just make sure the new hard drive is the first in the list (and, if possible, delete the old hard drive from the list as well). Attention: devices in this list won't typically be assigned standard Windows identifiers such as 'C:' or 'D:', but rather with their model, so it's a good idea to double check the brand of the two hard drives before doing this.

At this point, everything should be ready to start. Depending on your particular situation, you can either proceed to installing the operating system of your choice, or just keep using it with the benefits of a backup unit. If anything went wrong, don't panic: you can roll back the changes by logging again into the boot screen, just like you did before.

Finally, it's a good idea to format your backup hard drive before starting to use it. Now that you have an old/new hard drive at your disposal, remember -- especially if one of them is an external USB drive -- to always unmount it before removing the cable connecting it to the mainboard, or you could risk experiencing serious data loss.

A motherboard can be defined as a central circuit board creating a complex electronic system from within a computer for example.

A motherboard is vitally important as it provides the electrical links by which the other components of the system talk to each other and also contains the central processing unit, most commonly called CPU and other subsystems such as real time clock for example, and some other secondary interfaces.
They are produced in different sizes and shapes which can be specific to each computer maker. Actually, most computer motherboards are now using a standard form since 2007.

Motherboards are most of the time air cooled with heat sinks often installed on larger chips. Most motherboards also have connectors for additional case fans as well just in case. More recent motherboards now have integrated temperature sensors to detect motherboard and CPU temperatures in order to regulate the fan speed and lower the temperature faster and better. This being mainly due to the appearance of thermal management systems that can now cool down the motherboard and reduce the noise more efficiently for better performances.
A recent study found that some computer crashes and other general issues like screen image distortions or other errors can actually be attributed not to software or peripheral hardware but to the motherboards. So a better performing motherboard is really essential if you want your computer to work properly and longer.

Laptops would usually use a much different kind of motherboard. They usually are miniaturized and highly integrated motherboards specifically designed for laptops. The fact that they are almost unique is actually one of the reasons why laptops are so difficult to upgrade and repair.

As a matter of fact, Industrial motherboards need to be tougher than normal motherboards found in personal computers or laptops. Being used in tougher conditions than standard computer motherboards, industrial motherboards, like industrial LCD displays or Industrial LCD touch screen need to be able to cope with higher temperatures, need to be tougher in case of a shock or a hit, and need to last much longer, simply because they are intended to provide stable motherboard platforms for industrial users who demand long production lifetimes in extreme conditions.

But obviously, a motherboard is not the only component of an industrial computer or other electronic equipment and if the case and the other components are not resistant enough or can not really cope with extreme conditions, everything will break down quickly.