Final answer:
To avoid log-in issues with Blackboard, ensure a stable internet connection, use a supported browser, clear cache and cookies, and use correct login details. Contact IT helpdesk for persistent issues.
Step-by-step explanation:
The best way to access Blackboard and avoid any log-in issues is to ensure that your internet connection is stable and that you are using a supported web browser. Clearing your browser’s cache, cookies, and history can also prevent login problems. Additionally, always ensure that you are using the correct URL and login credentials for your institution's Blackboard site. If you continue to encounter issues, contact your institution's IT helpdesk for further assistance.