Online systems, such as Blackboard, have tendencies to work differently in different browsers. Internet Explorer v. 10 works for some parts of Blackboard, but is not as stable and should not be used while taking tests. It is very important that you have the Mozilla Firefox version 28 and/or Chrome version 34. Mac users should have Safari 7 on OSX 10.9, or Safari 6 on a lower OSX. As we discover browser-related issues, we will post solutions to the Common Blackboard Errors page.