A:AnswerHi. The HP Pavilion 11M-AP0013DX laptop can use the HP stylus pen - 1MR94AA#ABL or the HP Tilt Pen - 2MY21AA#ABL.
https://www.bestbuy.com/site/hp-stylus-pen/5902029.p?skuId=5902029
https://www.bestbuy.com/site/hp-tilt-stylus-pen/6163896.p?skuId=6163896
A:AnswerYes you can using the built in audio port. If you are having warranty issues with this HP laptop, please contact hp support at https://support.hp.com or call them at 1-800-HPINVENT.
A:AnswerWindows 10 in S mode is a version of Windows 10 that's streamlined for security and performance, while providing a familiar Windows experience. To increase security, it allows only apps from the Microsoft Store, and requires Microsoft Edge for safe browsing.
A:AnswerUnfortunately, to get the computer thin enough, the RAM is "surface mounted" (meaning, soldered directly to the motherboard). There's no way to upgrade it