When carrying out all kinds of text editing work, you may need to input some unfamiliar, special characters (letters or symbols), but don't know how to do that. In this case, using the Windows' built-in Character Map seems to be the only way you can think of. But actually there is a better third-party solution, it is PopChar for both Windows and Mac platforms.

Arduino consists of two parts: hardware (various models of Arduino boards) and software (Arduino IDE). The hardware part is an Arduino PCB that can be used to connect circuits; the software part is the open-source and cross-platform Arduino IDE (written in Java, based on Processing programming language and other open-source software) - your programming environment in computer that can be used with any Arduino boards. All you have to do is write the code in Arduino IDE, and upload it to the Arduino development board, then the program will tell Arduino PCB what to do and how to do.

In daily work, we often need to convert PDF to Word. Of course, the famous and classic Adobe Acrobat can help us achieve this purpose, but that seems like a bit of overkill. If just need to convert PDF to other common office document formats, you can try PDFZilla this more efficient solution.

In my opinion, there is only one thing to focus on for any music players - music play itself, so any functionality or design that has nothing to do with this is gaudy and burdensome. This is why there is only one audio player - 1by1 in my computer. But it may be replaced by Boom Audio Player from today, there are 3 reasons for this decision: the latter has better audio quality; supports more audio formats; supports playing the audio track in a MP4 video directly.

VPN (Virtual Private Network) is currently the best way to encrypt the Internet connection in order to greatly increase our digital privacy and online security. Speaking of VPN services, there are many such applications. But their stability and speed are often the primary reason for limiting their spread.