# Having installed several versions of Julia on machine. How to open a specific version of julia from PowerShell?

**URL:** <https://discourse.julialang.org/t/having-installed-several-versions-of-julia-on-machine-how-to-open-a-specific-version-of-julia-from-powershell/78134>\
**Category:** General Usage\
**Tags:** question\
**Created:** [March 19, 2022, 3:52pm UTC](https://discourse.julialang.org/t/having-installed-several-versions-of-julia-on-machine-how-to-open-a-specific-version-of-julia-from-powershell/78134 "2022-03-19T15:52:23Z")\
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**Author:** ![davidanthoff](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/davidanthoff/32/223493_2.png) [@davidanthoff](https://discourse.julialang.org/u/davidanthoff)\
**Post date:** [March 19, 2022, 4:34pm UTC](https://discourse.julialang.org/t/having-installed-several-versions-of-julia-on-machine-how-to-open-a-specific-version-of-julia-from-powershell/78134/7 "2022-03-19T16:34:17Z")

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You can also use `juliaup` for this scenario, see [Julia in the Windows Store | David Anthoff | JuliaCon2021 - YouTube](https://youtu.be/rFlbjWC6zYA). Just make sure you uninstall your other Julia versions before you switch over to using `juliaup`.

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