PowerShell - Increase screen buffer

If you are facing problem when you cat a long file and the PowerShell does not show the earlier lines, you may want to check if you have a short Screen Buffer

You could check the Screen Buffer Size by 

1) Right click at the PowerShell and click on Properties at the popup menu

2) Navigate to Layout tabe and chang the height of the Screen Buffer Size

No restart of the PowerShell is required.