I am using Bitcoin core for my wallet in my windows desktop. But it is getting very huge. Anyone can recommend an easy to use and safe bitcoin wallet for Windows?
You can use electrum if you don't want to run the whole network and eat your storage.
https://bitcoin.org/en/wallets/desktop/windows/https://bitcoin.org/en/wallets/hardware/
Greenaddress or electrum will suit your need.
Advise which bitcoin wallet is the best on your smartphone?
IMO, it's coinomi.