Difference Between CMD, PowerShell and Windows Terminal
Terminal isn't a third interpreter — it's the window that hosts the other two.
These three names are often mentioned as if they were equivalent alternatives, but they're actually two things of a different nature. Clarifying this first saves quite a bit of confusion.
The key clarification: CMD and PowerShell are two "command interpreters" (programs that understand and run what you type). Windows Terminal isn't a third one competing with them — it's the modern window where you can open CMD, PowerShell, or both at once in separate tabs. It's the container, not another competitor.
Comparison
| CMD | PowerShell | Windows Terminal | |
|---|---|---|---|
| What it is | Classic command interpreter | Modern command interpreter | Window that hosts the other two |
| Since | 1987 (MS-DOS) | 2006 | 2019 |
| Command output | Plain text only | Structured data, easier to filter and sort | — |
| Ideal for | Quick, one-off commands | Automating repetitive tasks | Working comfortably with tabs and customisation |
The real difference between CMD and PowerShell
CMD only understands and returns text — if you ask for a file listing, you get lines of text that you have to "trim" yourself if you only want part of it. PowerShell works with structured data: when you ask for that same listing, you can directly request "just the name" or "just the ones over 1 GB", without having to trim text by hand. This underlying difference is why PowerShell is better for repetitive or somewhat complex tasks, while CMD remains perfectly valid for a quick, one-off command.
Which one should you use?
Tip: if you're starting from scratch, learn PowerShell directly — it's the direction Microsoft keeps investing in, and most basic CMD commands also work there, so you lose nothing by starting with the more modern one. Save CMD for when a specific guide explicitly asks for that command.
As for Windows Terminal, it isn't an alternative choice to the two above — it's simply the recommended window for opening either of them, with tabs and a better look than the classic windows. We go deeper into its specific features in what Windows Terminal is and how it differs from CMD.
Frequently asked questions
Can I uninstall CMD and keep only PowerShell?
It's not advisable — some old Windows tools and scripts still depend on CMD internally. You don't need to uninstall it to stop using it yourself day to day.
Does Windows Terminal replace PowerShell?
No, they are different things: Windows Terminal is the window; PowerShell is what runs inside it. In fact, Windows Terminal usually opens PowerShell by default on startup.
Do CMD commands work the same in PowerShell?
Most basic commands do work in both, but the result you get can behave differently underneath (plain text in CMD, structured data in PowerShell), even if it looks similar on screen.