Knowing the version of PowerShell you are using is essential for ensuring compatibility with scripts and modules. This article provides a step-by-step guide on how to check your PowerShell version.
1. Open PowerShell: Click on the Start menu, type 'PowerShell' in the search bar, and select 'Windows PowerShell' or 'PowerShell Core' depending on which version you want to check.
2. Run the Command: In the PowerShell window, type the following command and press Enter:
```powershell
$PSVersionTable.PSVersion
```
3. View the Version: The command will display the PowerShell version you are running. The output will include the Major, Minor, Build, and Revision numbers of your PowerShell version.
4. Additional Information: If you want to see more detailed information about your PowerShell version, you can use the following command:
```powershell
$PSVersionTable
```
This command will display a table with various properties, including the version of PowerShell, the .NET Framework version, and the edition of PowerShell you are using (e.g., Desktop or Core).
5. Close PowerShell: You can close the PowerShell window after checking your version by typing 'Exit' and pressing Enter.
In summary, checking your PowerShell version is a straightforward process that can be done by running a simple command in the PowerShell window. Knowing your PowerShell version is crucial for troubleshooting issues and ensuring compatibility with scripts and modules.