6: Write a script to find the event log entries that occur most frequently.

7: Write a Powershell script to Count the Temporary Files

8: Write a Powershell script Windows Log Files with 'Errors'

9: Write a Powershell script to filter processes with over 200 handles

The following is the first part of the question

1. Write a Powershell script to Check If a Service is Installed and Working

2. Write a Powershell to Checks If a File Exists

3. Write a Powershel lfind all the dlls under the Windows folder

4: Write a script sorting process by their start time

5: Write a script to find all files last modified before a certain date.

SHOW INPUT AND OUTPUT AND A SCREEN SHOT OF THE RESULT !!