Welcome to the NCSC Online System Tune-up. This page
will help you configure your system for the optimal settings required
for your Web courses.
Note: To determine which version of Internet Explorer or Firefox you are using on a Windows computer, in the browser, click Help, and then click About Internet Explorer or About Mozilla Firefox. On a Macintosh, from the Firefox menu, select About Mozilla Firefox.
Use one of the following browsers:
Known Issue: Mac users should avoid the default Safari browser, since it causes a lot of issues when uploading files.
Note: You may get unexpected results if you use two browser windows to access the same tool at the same time. For best results, use one browser window to work in your course.
Setting Your Browser Cache
When you are using a dynamic website like elearning.ncsc.org, web browsers might show you an outdated version of a page (what is called a "cached" version of the page). See the "Setting your browser cache" page.