You can link together more than one account to easily switch between them. In order to link and switch accounts, follow these steps:
1) Log into the account that you want to be your main account
2) Click on your profile picture on the bottom right-hand corner of your screen
3) Click on the 3 lines at the top left-hand corner of your profile
4) Click "Select Account"
5) For each account you want to connect, click "Connect an account" and follow the prompt to sign into the account
You can visit this screen any time you wish to easily jump to another account without logging out and in.