When I bought my laptop it had the Cyberlink PowerDVD software on it. When I have upgraded to Windows 10, it was not kept. How can I get that program back? It is not showing on My Dell Downloads.
You'll need to buy an upgrade anyway - the version that shipped with WIndows 7 or 8 won't run under Windows 10.
Check online - they routinely offer special deals on the software that results in a cost of $50 or less.