Add a "Group By" Box

Add or set up a Group by Box to allow sorting by Category: Right-click the word Categories in the task list column header (with column names or Arrange By). Click Group by Box if it is not already highlighted. Drag and drop the Categories column header into the new...

Disable Incorrect Red Highlights

In the Customize View screen, click Automatic Formatting… and uncheck all options EXCEPT the following: Completed and Read tasks Completed and Unread tasks Click OK to save and go back.

Disable Incorrect Red Highlights

In the Advanced View Settings screen, click Conditional Formatting… and uncheck all options EXCEPT the following: Completed and Read tasks Completed and Unread tasks Click OK to save and go back.