the Best Free Antivirus Software

Many people choose to or want to choose the free route when it comes to computer security. This can be tricky though because the market for free and commercial security applications is enormous. Achieving effective security for free is possible, and a good free anti virus program is the biggest contributor.

The marks of a good anti-virus program are
a) High detection rate
b) Low false detection rates
c) Low demand on system resources
d) Simple to use

Based on these factors, I have looked at many free anti virus programs, and the following 3 antiviruses are clearly the best 3 anti-virus programs available:

#1 Best Free Antivirus: Avira AntiVir Personal
Avira Antivir has the highest detection rate and lowest demand on your computer of all of the free anti virus programs. In fact, AntiVir regularly outperforms many commercial anti virus programs. Make sure you keep it updated, and be cautious because it does not support antispyware.

#2 Best Free Antivirus: Avast! Home Edition
Avast! includes support against spyware, rootkits, and other threats in addition to viruses. It also has fantastic detection rates, but takes a little more of a toll on your system's resources then Avira.

#3 Best Free Antivirus: AVG Anti-virus Free Edition
AVG has a slightly lower detection rate than the other two anti-virus programs, and is more demanding on your system. It does support antispyware (like Avast!), and requires very little maintenance as it can update itself. AVG is a great solution for the individual who is less tech savvy.

These three anti virus programs comprise the best free antivirus solutions on the market. To complete your security solution, back one of them up with a trusted anti spyware program. With this under your belt, you are well on the way to free, effective computer security.

Nick Dimon writes about computer security and maintenance on his site http://www.crappycomputer.com/ with the purpose of informing and teaching users how to get what they deserve from their machines.

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Remote backup software

There is an increasing demand for remote backup software not only at home, but in business. It has become the safest, most automated, most effective means of backing up your data without worry. Set and forget. The question is, what information should you backup on your computer, what features do you need in your software, and is your software going to work when you need it?

In the past, tape drives have been used to backup files in business environments. Tape drives recently became outdated with the new remote backup tools available. The tape drives have proved costly and expensive to upkeep. They also can fail at any time and are stored locally which can lead to disaster in certain circumstances. Remote backup software can give you total piece of mind.

You should backup only the files that you would want to keep. You probably don't want to backup the entire hard drive although you can choose to. Starting with backing up your documents and desktop files is a good start. Locate any folders where you are storing vital information such as documents, pictures, videos, contacts, and music. You may only need a couple gigabytes or you may need a couple hundred. In any case, find the plan that works best for the amount of space you need.

Each piece of software has different tools and options available. You may want to have it only backup during the night or backup every time you change a file. Some programs are bulky and take up memory in the backup. Remember to review the product's specs before purchase to get the features and space you need.

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Fix Dynamic Link Library DLL Errors

The Dynamic Link Library, otherwise known as DLL, is part of an application. Applications depend on DLLs to function properly. If a DLL isn't found, be it a Windows DLL or an application DLL, most likely the software will either fail to start or will not function properly even if it does start. Therefore DLLs are important.

When you encounter a DLL problem, take note of any error messages that appear. Then, do a search on the web by typing in the exact error. There are usually people who have encountered the exact same problem and provide fixes to the problem.

Alternatively, you can try downloading the most updated drivers and installing them, assuming the DLL is for a driver. Otherwise, if it's for an application, you can reinstall the application to see if the problem persists. This step usually resolves the problem.

Another cause for the DLL error can be due to spyware or adware that is installed on the computer. In such a case, use an anti-virus program to detect and clean the system of the problem. You may also want to use AdAware or Spybot as a more lightweight alternative to the anti-virus program, but I suggest using an anti-virus for better flexibility.

After doing all of the above, the next step is to fix the registry. It is highly likely that at this point, the registry needs to have maintenance performed on it to remove wrong entries and to improve system performance. A missing DLL often indicates that there is wrong information inside the registry. This is the easiest to fix if you use a registry cleaner software.

A registry cleaner software helps to go through the entire registry to detect errors and fix them. There are plenty of solutions for registry cleaners so it is very important to find a good one; not all of them are equally good.

A good registry cleaner will help keep your Windows system in good shape and performing optimally. If you are unsure which registry cleaner to use, you can take a look at these reviews of registry cleaners.

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Fix Registry Errors

The registry in your computer is like a huge data base, or filing system where every piece of information about your computer is kept.
When there are in errors or problems in the registry windows will not know how to run programs, will be unable use devices, desktop settings and program settings will be lost and error messages will start appearing.
Windows cannot fix registry files by itself. If the problem gets too bad, you will get a 'registry error' warning that you need to fix registry errors.
there are two ways to fix these problems. Manually or automatically.
One example of a registry error is when you try to remove a program from add and remove programs and it will not uninstall. The solution here is as follows.
1. Find the directory for the application and delete all the files in the directory. Delete the directory.
2. Go To windows start menu then run and type in regedt32.
3. Go to HKEY_LOCAL_MACHINE then software and find the program folder and delete it.
3. Go to HKEY_CURRENT_USER then software and find the folder for the application and then delete this folder.
4. Next you need to remove the application entry from add and remove programs and you do this by navigating to HKEY_LOCAL_MACHINE then software then Microsoft then windows then CurrentVersion then uninstall and find the folder for the application and then delete the folder.
Having to do that every time you want to fix registry errors is time consuming and if you make a mistake windows will not run anymore.
The second way to fix all these errors and the quickest is with a free registry scanner. You can download one and run it from in windows without touching the registry yourself. This will quickly find any errors that are slowing down your computer and preventing you removing programs or changing settings in windows.
This only takes a few minutes and will make your computer run faster and free of errors.
If you have a slow windows computer here is the best solution to Fix Registry Errors this will make your computer run faster and error free, just click here
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