A:AnswerNo it does not. You can however, use a USB to RJ45 adapter to connect to your network if you don't want to use the built-in wireless networking.
A:AnswerThis is a good all purpose headset that would be great with a laptop:
https://www.bestbuy.com/site/logitech-h390-usb-headset-with-noise-canceling-microphone-black/9618932.p?skuId=9618932
Here is a 1TB external hard drive for storage.
https://www.bestbuy.com/site/seagate-expansion-1tb-external-usb-3-0-portable-hard-drive-black/7028043.p?skuId=7028043
If you want something smaller - a USB flash drive like this is good:
https://www.bestbuy.com/site/sandisk-ultra-256gb-usb-3-0-type-a-flash-drive-black/9208267.p?skuId=9208267