I use remote access to my computer, I can see all the emails that come in and access files and send as though I'm still working.
No idea how it all works as one of my daughters people set it all up and looks after it.
She works for a UK software company now and they use remote access for their own computer systems and to their home office computers and clients computers when granted access to up date the systems.
I get email from her home PC in Yorkshire when she is working in Paris or Belfast or somwhere strange, she has power back-up pack and had to change to BT from NTL for line reliability!
What I can't work out is why clients still want her and her colleagues to go to them.
The cost per day plus expenses is scandalous, clients get billed for calls to software people in India yet they communicate via VOIP.