英语-“激活，开通”怎样说？

激活，开通
Active, Open

我已经帮你激活了那个账号，你可以用了
I've already helped you active/open that account, now you can use it.

I have help you activate that accounts,you can use it.

I have aready activated that acount for you, you may start to use it now.

单词是 Activation

I tried to help you activate that account, you can use it