Always scan the extracted files with an antivirus program like Microsoft Defender before running them.
Downloading .rar files from unofficial sources carries risks.
These applications transform your smartphone or tablet into an input device for your computer.
Use your phone to type or navigate your PC from across the room.
Use a tool like WinRAR or 7-Zip to open the archive.
Inside, you will likely find a .exe file (the "Server" or "Receiver"). Install this on your Windows PC.