To help reduce distractions in the BlackBerry 10 Hub, if you have multiple email accounts set up, you can hide emails from a particular account, such as a personal email address. Open the Hub menu by pressing the three dots in the bottom right corner of the Hub. Select Settings and then select the Hub Management option. Select the email address you want to hide and choose the “Show in separate account only” option, then return to the Hub. These emails will no longer display in the Hub, but they can still be accessed by selecting the account list menu on the left bottom corner and selecting the email address from there.