When buying a display, it is best to use a dedicated application to make a full quality test (such as whether it has dead pixels), so as to avoid identifying problems during later use. At this point, IsMyLcdOK can be a good and effective solution. Its file size is only less than 50 KB, runs directly without installation, also does not need other runtime environment. In other words, you can use a USB flash drive to take it with you when choosing and testing a display.

As the overlord of presentation (slideshow) software, the PowerPoint in Microsoft Office suite has almost an unattainable position. But it still has some strong competitors, such as Prezi and Focusky, both of which have a growing number of users around the world. Especially Focusky, the effect of presentation works created with it is much more novel and appealing than PowerPoint does.

In addition to paying for a set of professional security equipment, we can use iSpy to utilize the camera and microphone of laptop or desktop PC to DIY a fully-functional video monitoring & recording system. It can use camera + microphone to realize environmental movement monitoring (object motion and sound change detection), track and record changes happening in picture and sound, and provide security, surveillance, monitoring, alarm, reminding services.

Friendly Net Viewer (FViewer for short) is a very friendly network administration, (network status) visualization and monitoring freeware with a wide range of advanced features. It is originally a part of Friendly Pinger.

Many desktop wallpaper automatic downloaders or updaters exist, while Artpip has some differences - its wallpaper source is all kinds of beautiful and famous art paintings. And, setting paintings as desktop wallpaper for enjoying is such a wonderful idea.