I'm working more from home these days, much of what I do is cloud based, banking/bookeeping etc but I will occasionally need a document on my work PC. In this case I'll end up sticking it on a pendrive or email it to myself, which is fine until I find it necessary/more convenient to be at work and want to pick up from where I left off.
I used to have a virtual drive with a webhost so i'll look into that with my current one, or I could make more use of Google Sheets but i'd be interested in other ideas too?