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Use PowerShell to list installed programs


Do you need to check list of programs installed on remote computers?

PowerShell will come in handy to check list of installed software on remote computers.

Open PowerShell ISE or the PowerShell command line.

Make sure the PowerShell settings is configured to run PowerShell scripts.

Here's the PowerShell code snippet.

#for 64 bit
 #Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* |  Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table –AutoSize

#for 32 bit
 Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | where {$_.publisher -notmatch "^Microsoft"} | Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table –AutoSize

To get the list of non-Microsoft software installed on the computer:

 Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | where {$_.publisher -notmatch "^Microsoft"} | Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table –AutoSize


To save the output just add out-file or add some redirection operators at the end of the command.

To use it on a remote computer use the invoke-command method with the script block parameter.

Cheers...till next time..

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