TSC customers use a web browser to access the TSC web products. TSC certified a list of browsers and operating systems prior to releasing Portal 3 last year. This means that we guarantee our software will display and act as intended when running one of the combinations below (see Portal 3 Certified Browsers).
Microsoft has recently released a beta version of IE 7. Our Portal 4 web software is being certified to run on this new browser version. We strongly recommend that you DO NOT download IE 7 to your desktop until your district is upgraded to Portal 4.
Please pass this information on to your schools if they also use the TSC web applications.
PORTAL 3 CERTIFIED BROWSERS
Internet Explorer 
- Windows XP - IE 6.0 SP1 or higher
- Windows 2000 - IE 6 SP3 or higher
- Windows 98 - IE 6.0 SP1
- Macintosh OS8 - Not supported
- Macintosh OS9 - Not supported
- Macintosh OSX - Not supported
Netscape Navigator 
- Windows - 7.2
- Windows - 8.0.1 or higher
- Macintosh OS8 - OSX - 7.2 or higher
Firefox 
- Windows - 1.0.3 or higher - Not Supported
Safari 
- Macintosh OSX - 1.2.4
- Macintosh OSX 10.4 - Safari 2.0
Additional Information
As of December 31, 2005 Microsoft will end support for Internet Explorer for Mac and will provide no further security or performance updates. See article at: http://www.microsoft.com/mac/products/ie.
TSC's policy is to ensure our applications work correctly on the supported versions of the primary browsers, IE, Netscape, and Safari.
As of January 1, 2006 TSC will no longer certify our applications using Internet Explorer for Mac. We recommend Macintosh users migrate to more recent web browsing technologies such as Apple's Safari.
As of May 10, 2006 TSC will no longer certify our applications using FireFox. We recommend users migrate to one of the other supported browsers listed above