Most are personal, if you find you don't need or want just uninstall it. Control Panel/Programs and Features,
for services type in search box Services.msc
if you don't understand what a program is for Goggle it. same for services just goggle, these are mostly all windows programs and services.
I wouldn't uninstall anything or disconnect any services unless you understand what they are and why you don't want them and then there may still be unintended consequences. Its best to use your notebook and as you find issues or things you don't like get rid of them.
Read through the thread here especially the sticky threads at the top of this forum learn as much as possible before doing things that can mess up your notebook.
G752VY-DH72 Win 10 Pro
512 GB M.2 Samsung 960 Pro
1 TB Samsung 850 pro 2.5 format
980m GTX 4 GB
32GB DDR 4 Standard RAM
Z97 PRO WiFi I7 4790K
Windows 10 Pro
Z97 -A
Windows 10 Pro