Limit the output of text to display as course summaries on the users home page
Step 1. Login as an administrator and select Administration
Step 2. Select Site Administration
Step 3. Select Plugins tab
Step 4. Scroll down the list to find the Blocks category
Step 5. Select My Courses (Home)
Step 6. Scroll down to find Summary character limit
Step 7. Update the number of characters in the text box, to reflect the maximum number of characters that you want displayed on the course tile. The default is 200.
Step 8. Scroll down to the bottom of the screen and select Save Changes.
The changes have now been changed