AutoScreen is a customizable, easy to use automatic screenshot taker and ImageShack/FTP uploader. It sits quietly in the background, waiting until the specified interval has been reached. It then takes a screenshot -- essentially a picture of your computer screen, also known as a 'screen capture' or 'snapshot' -- and saves it to disk, and/or uploads it to ImageShack and/or an FTP server.
AutoScreen Features:
* Fully customizable screenshots (image format, dimensions, filename, etc)
* ImageShack uploading (with transloading support). ImageShack is a free, well-known image hosting service.
* FTP uploading
* Coming soon: Local disk and FTP quotas -- restrict the age and set the maximum amount of space your screenshots use.
* Upload speed throttling
* Customizable filename timestamps
* Warning before screenshot is taken
* Multiple-monitor support, with X/Y/width/height coordinate support
* Password-protection -- prevent others from changing your settings, enabling/disabling AutoScreen, etc
* "Ghost"-mode -- hide AutoScreen's presence
* Setting import/export -- easily backup and restore your settings
* Automatic temporary disabling while the screensaver is active and/or the keyboard/mouse is idle
* Proxy support
AutoScreen has many potential uses -- from being a parental-control tool, to helping you watch over your employees silently, documenting intensive tasks, or even helping track down a stolen computer.

The license of this software is Free Trial Software, the price is $29.95, you can free download and get a free trial.