A:AnswerThere is a picture of the keyboard with an explanation of all the keys in the user manual on the HP support page. Perhaps if you entered that webpage or googled the user guide for the laptop: - HP ENVY Laptop 17m-ch0xxx product ID - 00325-97220-83821-AAOEM you can access the manual.
A:AnswerThank you for your question! An authorized service provider would be able to upgrade this model to 16GB of RAM using 2 x 8GB, DDR4-3200 memory sticks.
A:AnswerHi Trudey! I'm not sure what you are asking. This laptop will last for 5 or more years without becoming obsolete. The warranty is 1 year with 90 days of software support. We appreciate your questions.