Heya World King!
I'd definitely recommend Microsoft's Surface Pro 5 if you prefer an ultra-light versatile computer / Surface Book 2 if you'd like a full fledged, versatile, powerhouse laptop.
#Surface Pro 5
Official trailer (from an unofficial source, since Microsoft seems to have deleted it from their channel): https://youtu.be/8CsNvWxxG_U
#Surface Book 2
https://youtu.be/m0WhrRIqT6Y
You mentioned they're particularly for writing, if you prefer actually writing your notes / assignments instead of typing them, I'd recommend you purchase the Surface Pen with it.
https://youtu.be/TCTExFYvL1g
#Synchronization & Dictation
Want to dictate notes instead of writing / typing?
https://www.youtube.com/watch?v=OEEPWIzlI84
How about syncing across all your devices?
https://www.youtube.com/watch?v=nNdirfTlU4E
#Microsoft Store
Explore the Surface types and variants of said types, find one which suits you best!
https://www.microsoft.com/en-us/surface
And here you can explore all the neat accessories which can enhance your productivity!
https://www.microsoft.com/en-us/store/b/surfaceaccessories