We don't like Spyware. Spyware is software that, once installed on your computer, performs its desired function but also quietly sends info on you to its maker. Somewhere, based on the merchandise you order on-line or the sites you browse or the files you download, someone is building a profile on you, the better to figure out ways to sell you stuff.
Spyware comes in many forms. For instance, there's this seemingly-nifty program called Comet Cursor which some websites attempt to install on your computer. Its ostensible function is to give you a selection of colorful, customized cursors but it also, on the sly, collects and transmits info on you. We detect and remove programs like this by using a fine, free program called Ad-Aware which you can download here.
Trouble is, some spyware can't easily be ousted from your hard disk. The new version of Real Player is called Real One Player. You need it to hear a number of terrific audio files on websites but Real One Player is quite invasive. Unless you turn off certain of its functions, it's forever gathering info on you and sending you bulletins to try and lure you to their websites. If you install it, pay particular attention to which features you're enabling and turn off anything that involves instant updates and control of non-Real Media file types. It'll still be a nosy, intrusive program but at least it won't take over your entire system