pwsh..Set-ADUser

by
Modify PwdLastSet for testing
$ID= "CN=testaccount,OU=Datacenter,DC=coolDomain,DC=COM"

Set-ADUser -Identity "$ID" -Replace @{pwdlastset="0"}
Set-ADUser -Identity "$ID" -Replace @{pwdlastset="-1"}
get-aduser $ID  -property passwordlastset, passwordneverexpires
Update ExtensionAttribute 14 and Description
$services = Get-Content -Path "D:\psExports\LISTS\service_accounts.txt"

Foreach ($s in $services) {
  Set-AdUser $s -Clear "Description"
  Set-AdUser $s -Add @{Description = "Owner - Bob Snobb"}

  Set-AdUser $s -Clear "ExtensionAttribute14"
  Set-AdUser $s -Add @{ExtensionAttribute14 = "bsnobb"} 
}
Overwrite and update the account description. With your DA account, set user account attributes.
Set-AdUser -Clear "Description"
Set-AdUser -Add @{Description = "Owner - Sally Snoot"}

Same but with an extensionAttribute

Set-AdUser -Clear "ExtensionAttribute14"
Set-AdUser -Add @{ExtensionAttribute14 = "Sally Snoot"}
Various other examples…
Set-ADUser -Identity jwilliams -PasswordNeverExpires $true

Set-ADUser da.jwilliams -ChangePasswordAtLogon $False