picklerick

## Delets all files and folders in user's Temp folder.
Get-ChildItem "C:\users\*\AppData\Local\Temp\*" -Recurse -Force -ErrorAction SilentlyContinue |
Where-Object { ($_.CreationTime -lt $(Get-Date).AddDays(-$DaysToDelete))} |
remove-item -force -Verbose -recurse -ErrorAction SilentlyContinue
## The contents of C:\users\$env:USERNAME\AppData\Local\Temp\ have been removed successfully!


## Remove all files and folders in user's Temporary Internet Files.
Get-ChildItem "C:\users\*\AppData\Local\Microsoft\Windows\Temporary Internet Files\*" `
-Recurse -Force -Verbose -ErrorAction SilentlyContinue |
Where-Object {($_.CreationTime -le $(Get-Date).AddDays(-$DaysToDelete))} |
remove-item -force -recurse -ErrorAction SilentlyContinue
## All Temporary Internet Files have been removed successfully!

## delete hidden install files
Get-ChildItem "%windir%\$NT*" -Recurse -Force -ErrorAction SilentlyContinue | remove-item -force -Verbose -recurse -ErrorAction SilentlyContinue

## delete prefetch files
Get-ChildItem "c:\Windows\Prefetch\*" -Recurse -Force -ErrorAction SilentlyContinue | remove-item -force -Verbose -recurse -ErrorAction SilentlyContinue

### Disable paging the executive
Set-RegistryKey -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management" -Name "DisablePagingExecutive" -Value 1