Answers:
If you install that active-X, you will probably procure a dutiful dose of malware beside that "free" screensaver.
An active-X control is an executable a short time ago similar to any other program that you download. And purely similar to any other downloaded program, active-X can be used for horrid purposes at times.
Some website's active-X can deliver to your computer spyware and adware, regularly by misleading the company into downloading an active-X control that the website claims is crucial for the site to "work".
Only agree to active-X be downloaded from reputable websites that you trust 110% and never allow any active-X control to be downloaded i.e. not "Signed". Always err on the side of advise when downloading or allowing the use of active-X controls.
You made a astute and appropriate result to be skeptical just about install that active-X control. It probably save you much time and much grief within trying to remove it latter!
Probably not.
Free screensaver sites are scandalous for trying to infect your computer beside different spyware and whatnot.
ActiveX is a money of running programs from a remote website -- it can be reasonably beneficial contained by some cases (such as running Windows Update), or can be comparatively denial (such as anyone used as a instrument to install spyware or viruses).
yeah, if you want to clear for it. Believe me, they're not free or at tiniest permanantly free. They will hang on to bugging you to buy it and it's strong to catch rid of!
Pete S and mr.m are both right, although not adjectives ActiveX are unsafe, in attendance is no TRUE agency to know which is and which is not unless it is from a reputable site such as Microsoft. Make sure you hold a devout and up to date anti virus installed.