What's New


January 11, 2021

Since it is no longer supported, all Flash-based content has been removed from the TDMM quizzes and flash cards (13th edition). All the content is still available in HTML5 format.

All ITSIMM 7th edition materials are in HTML5 format.

Click on "Course Catalog" at the top of this page to see all available materials.

Things to Know


  • If you are having problems logging in, make sure you are not already logged in on another device -- you cannot be simultaneously logged in on multiple devices.
  • You only need to register once on this site -- duplicate signups will be cancelled.
  • Any course you purchase while logged in to your registered account will be automatically assigned to the account.
  • Accounts that have been registered but not activated will be deleted after 1 week.
  • Expired courses will be deleted from user accounts.
  • Inactive user accounts will be deleted after 6 months.

    Click on "Getting Started" at the top of this page for more information.