Increase Level of Physical Activity and Decrease Use of Health Care for People With COPD

"The COPD Web will be introduced to the participant randomized to intervention by a letter containing a code to get access to the web site and how to create an account and login. At the web site there will be an instruction movie showing/ discussing specific content on the COPD Web. The web site will be self-managed. To secure that there is no technical or user problems participants will be contacted by a researcher the first week of intervention.~Participants will receive push notifications (email) with targeted information containing links to the COPD Web and reminder to register the number of steps walked during that week. The push notifications will come every week (week 1-12), every other week (week 12 to 24) and every fourth week (week 24-52)."