It is time to retire it. My son can use it but I havenot found a replacement with the dolby home theatre and everything else.
Look at Dells: I have Dell laptops that I use daily, 9 - 10 hours a day, for analysis programs that require all of the processor speed and all the memory. The latitude D610 is about 5 years old and the M90 is over 3 years old, and they and their predecessors work flawlessly.
I’d recommend a Dell to anyone.
A Dell XPS should be able to do everything you want.