Least privilege access is a standard and basic security principle, but I found very important to verify that there are no exceptions or weaknesses in the systems with any unwanted user member of the local administrator group.
This can be considered the least interesting usage of PowerShell and in many ways a source of unwanted interruption, but there are situation where been able to show a toaster or pop-up can be handy.
Compress folders / archives are usually the easiest way to save disk space, to achieve a more efficient usage of network bandwidth and when moving data or files across different nodes.
Every application offers some sort of logging feature and different ways to configure it. It’s a cornerstone the software life-cycle from the moment the app is developed, tested, deployed, even more on a daily production usage and support. One characteristic of the logging process is for how much time do I need to keep my log files, in three words the retention period.