I'm new in crypto,
What wallet u guys use ? For beginners like me...
Easy to operate
Thanks for give some idea and suggestions..
It depends upon the purpose of your use.
If you are planning to buy various coins investing small amounts in all, then it is better to keep them on exchanges so whenever you need to sell them, you need not pay additional fees. Some good exchanges - Bittrex, Poloniex, HitBTC, etc.
While if you are planning to buy a particular coin in large quantity then better download a client wallet of a respective cryptocurrency. You can easily find wallets for Windows, Mac and Linux on respective website of coins.
While there are some web wallets providing service of hosting various coins at one place, for example, Coinomi. But there exists a risk of getting scammed as you aren't provided with private keys.
PS: If you are planning to buy ERC20 tokens, best place to keep coins is MyEtherwallet.