GMAIL
01 DISPLAY CATEGORIES
In Gmail, hover over the navigation menu to the left of the page. Scroll down to Categories and click the more icon to the right of a category. Under ‘In Label List’, check Show.
02 BROWSING CATEGORIES
By default there are four categories: Social, Updates, promotions and Forum. Google will automatically allocate your emails to categories, depending on their content.
03 MOVING EMAILS
If an email has been added to a category that it isn’t meant for, click the checkbox next to it. Then click ‘Note Category Name’. Or click the tag icon and reallocate somewhere else.