Thumbnail images are added using Custom Fields. First you should make sure that you have Custom Fields enabled. While editing your post or page, click the "Screen Options" link on the top right of the screen and make sure that "Custom Fields" is checked. Next, scroll down below the text editor and locate the Custom Fields box. Under "Add New Custom Field," click the "Enter New" link. In the "Name" section, input the word "Thumbnail" (this is case sensitive). In the "Value" area, input the url to your thumbnail image. Your image will be automatically resized and cropped. The image must be hosted on your domain name.

In this theme the title/logo is an image, which means you will need an image editor to add your own text. You can do this by opening the blank logo image located at Photoshop Files/logo_blank.png, or by opening the logo PSD file located at Photoshop Files/logo.psd. Replace the edited logo with the old logo by placing it in the following directory: theme/LeanBiz/images, and naming the file "logo.png". If you need more room, or would like to edit the logo further, you can always do so by opening the original fully layered PSD file located at Photoshop Files/LeanBiz.psd

The featured slider can be set up using two different methods. You can either populate the tabs using Pages, or you can populate it using posts from a designated category. In the Appearances > LeanBiz Theme Options page in wp-admin, under the General Settings > Featured Slider tab, you will see an option that says "Use Pages." If you select this option then pages will be used, if you don't then posts will be used. If you want to use Pages then you simply select "Use Pages," and then below the option select which pages you would like to display in the slider. If you don't use pages, then simply select the "Featured Category" from the dropdown menu and posts from that category will be added to the slider.

After you have chosen which posts/pages will be added to your slider you can adjust the content that appears in each slide via the custom write panels that have been added below the text editor. When your write your post, you will notice that some new options have been added below the text editor. When editing a page that is in your slider, select the "This page is Featured" checkbox. Doing so will reveal a new set of options that can be edited, all of which pertain to the various elements in the slider. Fill in these fields to edit the slide's title, tagline, image, button text and button destination URL. Furthermore, you can switch between 5 slide variations via the "Featured Slider" dropdown menu.