Free collection of tests in arithmetic, pre-algebra, algebra, trigonometry, hyperbolic trig and calculus together with step-by-step solutions and extensive reference material, including definitions and formulations and proofs of used formulas and theorems. An interactive training technique trains your problem-solving skills.

CanonWebcam is the software that enables you to use Canon PowerShot series cameras as regular webcams for video conferencing, video recording, remote area monitoring, etc. You can use any Windows software that takes standard video capture source as input. It's compatible with Skype, Yahoo, MSN, etc. You only need to configure your video chat or other software to use CanonWebcam Capture Source and have your camera connected to USB and powered on.

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Do you like puzzles? You have a chance to try your skills in playing the ancient Chinese game - Domino. Playing this game requires some amount of skill that not everyone possesses. You can become an expert in calculating ahead the combinations of the new moves, while keeping in mind the ones that you you've made before. This solitaire is an excellent opportunity to train and develop your abilities. You will be admired and amazed by others!

GBTimelapse is a Windows application for the capture of time-lapse sequences. It controls a Canon PowerShot Camera connected to your computer by a USB cable. The camera's settings are changed and images are captured using the computer rather than the camera controls. A series of time-lapse images can be gathered automaticallly while the camera and computer are left unattended.

Your operation system is not as perfect as you think, and you have to try your best to keep it running as long as possible. Don't you notice that your hard drive is becoming "fatter and fatter"? There is more and more waste in you hard disks because of long-time-unclearing. How can we move these useless files from our hard disks? Ultra Cleaner is right a convenient tool for disk cleaning. It can help you to find out useless files(just like t

TheOne Server Monitor Lite is using to monitor the healthiness of servers, such as Unix/Linux (PING/RSH), Web (HTTP/URL), Email (SMTP/POP3/IMAP), Database (MySQL) and Application (FTP/Telnet/DNS/SNTP-TIME/NNTP-NEWS/WMI) servers. User can customize to monitor any TCP/UDP Port. Server Monitor will notify you by Email/SMS/Syslog/SNMP/Pager if any monitored servers or URLs can't be reached (or returns an unexpected response) a number of times.

This program includes all invoicing software features (complete purchases, sales and warehouse management) as well as automatic management of osCommerce on-line shop: upload product information (categories, manufacturers, descriptions, prices, stock and photos) and download all data about clients and purchase orders directly into your invoicing database. Furthermore, all features are completely automatic without the need to retype any data.

Wipe Expert is an award winning privacy protection tool that helps remove all traces of online and offline activity. Did you know that a consequence of internet browsing is the recording of many confidential data on your computer: visited pages, credit card info, passwords? Anyone with access to your computer may use these data against you. Wipe Expert use secure algorithms, compatible with U.S. DOD 5220.22-M, to protect your privacy!