I downloaded and installed the Outlook app. But, there is no sign of it. What do I have to do to activate it from within Outlook?
We're sorry for the inconvenience. The plugin should activate automatically. We will address this issue in future updates.
For now, in order to activate it, please go to Outlook's Options -> Add-Ins (or Trust Center, if you're using Outlook 2007) and click on "Go" at the bottom (next to "COM Add-Ins"). You should see a list of all plugins installed with checkboxes next to them. Select the box next to OutlookTodoist and the plugin should appear.