Sometimes it's necessary to keep track of the computer use for a number of reasons, like a company wants to know how its employees are doing at work, or a parent wants to know how their children are using their computers, and you want to see what others are doing on your computer after you leave. This is where software like the keylogger (keystroke logging) comes in. But you'd better not use it for illegal or unethical purposes!

Universal Viewer (formerly called ATViewer) is a general-purpose file viewer that supports a wide range of file formats, developed by UVViewSoft from Russia. With its help, you can easily view various common file types without having to download a lot of corresponding software. This not only saves a lot of disk space, but also makes viewing files simpler and more efficient.

For people who are engaged in catering industry or love to cook, the mastery of cooking time is very important. One of the most common situations is losing track of time, which can lead to cooking failures and even more serious things, such as gas leaks, fires, explosions and other safety accidents. The traditional solutions to this are: Kitchenware comes with a timer (but this is rare and not very effective); Use a physical alarm timer (which is almost exactly the same as the former and basically has no practical effect); Mobile phone alarm (inefficient and not intuitive).

AIMP (short for Artem Izmaylov Media Player) is a free yet professional and advanced audio player for Windows and Android platforms, developed by Artem Izmaylov from Russia. It supports most music file formats, 32-bit audio processing, plugin extensions, global hotkeys, file search, creation of bookmarks and playback queues, alarms and automatic shutdown, Internet radio, multiple languages, and more.

Over the last 20 years, the most popular two music players on Windows have been Winamp and foobar2000. By contrast, the former focuses on exquisite appearance and ease of use, while the latter is for power users to chew over. So, Winamp is actually more popular and has more users than foobar2000, just like the relationship between WinRAR and 7-Zip. In other words, foobar2000 is only suitable for advanced computer users who like to play around with powerful software (not for AppNee).