In message , Keith Nuttle
writes
What about a tablet will a Windows 10 install increase the size of the
OS install on a tablet? (HP Stream 7 32 gb)

Isn't that a Wimboot device like my Linx? I assume the machine
manufacturer will have to build a new Win10 OS for it, rather than you
being able to juggle all the compressed and uncompressed bits to create
the upgrade.
--
Bill