KhalidIraq wrote:[Thread title]An Acer HD Problem
This is not an HD
problem. You are asking for Windows sys admin help, so you will be more likely to find suggestions from a forum which discusses Windows sys admin. That subject is off-topic here.
KhalidIraq wrote:I had thought I could have PARTITIONS as many as I wish
No, there is a limit (different limits depending on the specific partition table type, MBR (which I think applies to your case) or GPT, but there is always a limit). You will need to learn about that, in order to decide what you want to do within those limits.
Unfortunately the screenshot you gave did not seem to fit with the error message regarding an extended partition (I don't see an extended partition in that screenshot), so I won't waste time struggling with that anomoly - instead I suggest you get some Windows sys admin help, since you don't mention needing data recovery. Good luck!