3. Edit the Target Devices. Under the Campaigns Tab, Choose the "Edit" link in the Devices section (you may need to select "Let me choose..." first), then uncheck the "Mobile devices with full browsers." We have chosen to include "Tablets with full browsers" as a type of desktop, since the screen size is such that a desktop design should render properly on these devices.Now it's time to clean up the new (cloned) campaign to make it distinct from the original campaign.4. Rename the Cloned Campaign. I recommend you develop a way to differentiate mobile campaigns from desktop campaigns so at a quick glance you know whether a campaign is mobile or not. For example, at KeyRelevance we like to start mobile campaigns with an "X" prefix so that they all show up together in the campaign list, down towards the bottom. (For what it's worth, we also use "Z" for Display/Content Network Campaigns for the same reason.)5. Edit the Targeted Devices List in the Cloned Campaign. This is done like in Step 3, above, except we are flipping which devices are and are not targeted. In this case, we will uncheck the Desktop and Tablets and select the "Mobile Devices with Full Browsers" option. No changes should be needed on the options on this page (unless you are specifically targeting Android or iPhone users).The next two steps need to be performed for each AdGroup within the cloned campaign.6. Rename the AdGroups (Optional). Again I like to have the AdGroup name reflect the Mobile focus as well, so I'll prefix an "X" onto the AdGroup name.7. Set up Bidding. You may want (or need) to adjust bidding. If the original campaign was using Cost Per Action (CPA) bidding , the new campaign will still need to start with Cost Per Click (CPC) bidding. You will need to a) set a reasonable CPC bid, and b) set the CPA Bidding to "Auto." AdWords Editor will complain if you skip this step.You may need to perform some additional cleanup at the Ads level in the campaign. For example, you may want to point visitors at a mobile-friendly landing page or use a "Call us" call to action rather than a long survey form. There may also be some obsolete ads from earlier experiments that got cloned from the original campaign. 8. Delete Paused Ads/Keywords. Earlier test ads. from the original campaign should be cleaned out of the cloned campaign. You may also want to do some housecleaning on your keyword list in the cloned campaign.9. Retarget landing pages. We like to have a mobile-friendly landing page for mobile visitors, so we modify the Ad landing page Destination URLs to point to those new pages. Assuming a one-size-fits-all mobile site, you can edit one ad and trim/modify the URL to match the mobile home page, then copy the URL, select ALL ads in the cloned campaign, and paste the copied URL into the Destination URL field, replacing the "Christine Churchill is the President of KeyRelevance.com, a full service Dallas search engine marketing company that specializes in helping businesses succeed online. Christine and her experienced team of online marketers provide a holistic approach to marketing: increasing a site's visibility online, improving the user experience on the site, and maximizing the site's conversion potential.