ActiveX are the building blocks of computer programs. Certain programs such as the internet explorer need ActiveX to run well. At certain times, you may experience an error that indicates ActiveX errors. You may get confused and wonder what this is; however, it is simply a windows registry error.

ActiveX errors are caused by corrupt files, errors in a firewall or a problem with your antivirus. If the ActiveX errors are not fixed in due time, they can ruin your computer. These errors are not difficult to correct and you should do so as soon as you notice them.

You need to maintain your computer well by getting a windows registry cleaner. This tool will get rid of any errors that slow down your computer as well as fix those that are having problems. It is advisable that you get an antivirus to help protect your PC from malware, Trojan horses and spyware.