To mark a task as completed in Toodledo, click the checkbox at the far left.
Clean Up Your Lists
If you mark tasks as completed instead of deleting them, periodically archive or delete old tasks to keep your lists trim.
To delete the task instead: click , then select Delete Task.
CAUTION! Project / Next Step tasks are special. Re-process them when you see them, do NOT mark it as completed until you have re-processed it or the entire project is complete!