Adding Tags whilst editing your Post, will automatically assign those Tags to your Post.
When adding or editing your Post, the Tags panel can be found just below the Categories panel. To add an existing Tag, click the Choose from the most used tags link. This will display a list of previously used Tags (if available). They are arranged alphabetically and in ‘cloud’ format. That is, the more often a Tag has been used, the larger the font it’s displayed in. To add a previously used Tag, simply click on the Tag name and it will be assigned to your Post. To add a new Tag, simply write the Tag or Tags (separated with commas) into the edit field and click the Add button. Tags that are assigned to the Post will be displayed below the edit field. To remove a Tag from your Post, click the small ‘x’ icon next to the Tag name.