Microsoft Windows PowerShell 1.0

End of life

Is Microsoft Windows PowerShell 1.0 still supported?

No

Microsoft Windows PowerShell 1.0 reached end of life on Jan 14, 2020 (6 years ago). It no longer gets updates, including security fixes.

Released
Nov 14, 2006
End of life
Jan 14, 2020
6 years ago

Quick answers

Is Microsoft Windows PowerShell 1.0 still supported?
No. Microsoft Windows PowerShell 1.0 reached end of life on Jan 14, 2020 (6 years ago). It no longer gets updates, including security fixes.
When is Microsoft Windows PowerShell 1.0 end of life?
Microsoft Windows PowerShell 1.0 reached end of life on Jan 14, 2020. It gets no more updates, including security fixes.
When was Microsoft Windows PowerShell 1.0 released?
Microsoft Windows PowerShell 1.0 was released on Nov 14, 2006.
How do I check which Microsoft Windows PowerShell version I have?
Run powershell -Command "$PSVersionTable.PSVersion", then paste the result into the “Am I up to date?” box on this page.

Other Microsoft Windows PowerShell branches

All 6 →
  • 5.1 Supported
  • 5.0 End of life
  • 4.0 End of life
  • 3.0 End of life
  • 2.0 End of life
  • 1.0 End of life

Microsoft Windows PowerShell 2.0 →

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Official release policy · Checked 6 hours ago