Welcome to the Forum Jonathan, it's a great place to be.

Here's a tut that will give you a start in PS, hope it helps.

Update and Upgrade Windows 10 using PowerShell

Do you have Adobe Acrobat Reader on your system?

PDF reader, PDF viewer | Adobe Acrobat Reader DC

It's not you've posted in the wrong place, it's just that your questions might not get seen in this thread. Sorry I can't move it but maybe someone who can will see it and move it for you. If it...

I would try and add this, or have it moved by a moderator, to a New Topic as it might not be seen in this thread.

Meanwhile take a look at the thread below and see if Take Ownership helps with...