英語 English：Powershell
日語 Japanese：パワーシェル (ぱわーしぇる)
類義 Synonym：Windows powershell Windows command line Windows terminal Character user interfaceShell
意味 Meaning：Powershell is an application that gives commands to the Windows operating system.
Since Powershell manipulates the kernel (core of the OS), consumers rarely use it. However, professional developers must have basic knowledge of Powershell.
In simple terms, Powershell is a tool for administrators to control the OS.
解説 Commentary：
Powershell became mainstream in the Windows OS environment around the 2020s. Prior to that, Command Prompt was the mainstream.
There are applications similar to Powershell such as Linux Bash and Mac Terminal. Collectively, these applications are called the shell.
Powershell operates mostly through CUI (Character User Interface), not GUI (Graphical User Interface). Since Powershell does not run with a mouse or a click, beginners are overwhelmed at first.
Powershell has its own logical language. Once you get used to it, you can get the most out of your computer.
パワーシェルの歴史 Powershell history：
| Date | English | Japanese |
|---|---|---|
| 2006 | Powershell | パワーシェル |
| 2016 | Become opensource | オープンソース化 |