Starting from Windows Vista, Microsoft removed the originally built-in camera program from system tools. That is to say, you would never see Windows XP's classic, convenient, and practical camera icon in My Computer/Windows Explorer again. Instead, you had to install some third-party applications to call our camera device that had been driven (such as all kinds of communication tools that support video chat).

Puzzle type of small games can be seen everywhere, but it's hard to find some creative ones with high playability. Teleportower (AKA: テレポー塔) belongs to the minority, which is a free and small 2D action puzzle game series with simple operations and 150 challenging stages, developed using Multimedia Fusion 2 Developer by 架歩 from Japan in 2010.

When you make real-time operation demonstrations on computer through a projector or a large screen, you may encounter such awkward situation: Because the mouse pointer is too small, no audience can see it or at least it's difficult to notice its precise location, even a bit hard to find where it is for yourself - you have to locate it depending on moving the mouse. In cases like this, PointerStick can completely solve your problem.

Radial+ (AKA: Radial Plus) is a simple spaceship shooting game based on simple space scenes, comes with distinctive graphics and background music. One interesting thing that differs it from a lot of space shooting games is that, in Radial+, direct firing at enemies is invalid, you have to rely on the reflection of the bullets to hit the enemy ships. Plus, the fire power will become more heavy if the bullets get more reflections! I think this should be the origin of the name of this small game.

VeraCrypt is a free and open-source disk on-the-fly encryption (OTFE) software with strong security for Windows, Mac OS X and Linux platforms. It was developed by IDRIX from France, born as a branch of the highly-acclaimed but discontinued TrueCrypt project in 2013, but more outstanding than TrueCrypt.