IAStorIcon.exe is a file that belongs to Intel's Rapid Storage Technology (RST) software. It stands for Intel Array Storage Technology Icon Service.

This EXE file is located in the Windows taskbar near the clock and other items in the notification area. By default, it starts with Windows and displays messages related to storage devices connected to the computer. When selected, it opens the Intel RST tool.

Unlike some files that are necessary to keep Windows stable, IAStorIcon.exe has a limited purpose and can usually be terminated without causing any problems. You might want to do this if IAStorIcon.exe is using too much memory or CPU, you are seeing errors related to this program or file, or if you suspect that IAStorIcon.exe is fake and is actually a virus or malicious tool.

It should be pretty easy to determine if IAStorIcon.exe is dangerous. The most important things to check are the file location and the file name itself.