ActiveX controls are the building blocks of the Active X programming language that is utilized to set functions in Microsoft Windows operating systems.  More specifically, it is utilized in Internet Explorer, Windows Media Player, and Windows Explorer to build their feature-sets and encapsulate functionality in ActiveX Controls.

What Do ActiveX Controls Do?
As with any programming language, there are certain disadvantages that hinder its use or functionality.  ActiveX controls are the individual units that distribute applications used on your computer, so you can utilize a program or navigate a browser window.  Websites often use them to enable media on their sites to be seen or played.

1. The first major disadvantage of ActiveX controls is that there are certain security vulnerabilities within the framework that make it easy for malicious programs to infiltrate your computer.
2. ActiveX controls downloaded onto your computer possess the same rights as the current user on your PC (i.e., limited or administrative access) and therefore have the same control over your computer.
3. Extending your trust in someone else not to abuse this is risky because some websites won’t hesitate to install malware or viruses alongside their controls.

Preventing ActiveX Problems
The best way to avoid these harmful disadvantages of ActiveX controls is to be aware and make sure all of your internet security settings are correct.  Correct and prevent most ActiveX control problems by downloading and utilizing a good registry cleaner.  This will prevent corrupt ActiveX controls from adversely affecting your system and keep your PC running at optimal performance.

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