"How to Enable Cookies on Mozilla Firefox."

Step 1: Open Mozilla Firefox.

Step 2: Click the menu "", then click "Options."

Step 3: Click the "Privacy" tab.

Step 4: In the "Firefox will:" drop-down menu, select the "Use custom settings for history" option.

Step 5: Click the "Accept cookies from sites" check box to enable cookies, then click the "OK" button.