Use the gear icon to go to settings. Here you can select your preferred language and log out

See your Tasks in the Calendar. Select the Task to see the Parts linked to the Task and Planned Duration - see the "View Calendar" diagram below

If attachments have been assigned to the Task, for example Parts Fitting instructions (see the second image), click on the attachment to view - see the "View Attachments" images below

If you want to take a photo of the Vehicle and add it to the Task, click on Add Attachments then Browse Files - see the "Add Attachments" images below

To see the repair and service history of the Vehicle in WERK8, click the Vehicle icon on the bottom right of the Mechanics App, which will display the history - see the "Vehicle history images below.