I am using electrum for sometime but today first time joined just because I need some information about Electrum wallet.

I have 2 computers and one is connected to Internet and other is not which is not connected I have Electrum Wallet and storing my coins for long term is this safe way to have coins in this wallet and connecting only when I have to transfer coins.

Second question can I transfer my coins without connecting internet if someone can guide me this could be great because I don't want take any risk with these my coins.