Spyware is similar to worms and viruses which infect your computer, not to cause harm, but rather to spy on your behavior on the net, bring unwanted ads, dubious toolbars and sites to your PC without your approval. There probabably isn't a PC which has never been at one time infected with spyware. ...

Do you want complete privacy? Don't let servers know even where you come from! Block referrers being sent to them simply and easily. ...

Previews are very annoying, especially if you have a folder with LOTS of multimedia content (movies, images, html files, you get the picture), and Explorer will try to generate thumbnails of them. This can take up the processor and of course your time, becoming a pain in your... ...

Although converting an image (usually in true color) to grayscale can sound like a simple operation if you are used to image processing software, PHP doesn't have a function for this conversion by default. ...

System beeps are those sounds you hear when an error message or an information/warning message appears. They can be very annoying especially if your speaker volume is set to a high level (If you listen to rock music for example). To turn them off you will have to modify the system registry. ...