The following table lists the supported operating systems and corresponding web browsers for each CAI application. CAI recommends using recent versions of supported web browsers. Regardless of browser, enable JavaScript. Be sure to use the correct combination of operating system and web browser.

Minimum Supported Operating Systems Supported Devices Minimum Supported Web
Browsers		 TA Sites, Student Practice Tests TIDE, Reporting
Windows
10 22H2 Desktops/Laptopsb Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
Edge 125 ✓ ✓
10 in S Mode 22H2 Desktops/Laptopsb Edge 125 ✓ ✓
11 22H2 Desktops/Laptopsb Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
Edge 125 ✓ ✓
12a Desktops/Laptopsb Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
Edge 125 ✓ ✓
Server 2016 R2 (thin client) Desktops, Laptopsb Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
Edge 125 ✓ ✓
macOS
12.6, 13.6, 14, 15a Desktops/Laptopsc Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
Safari 16 ✓ ✓
Linux
Fedora 36-37 LTS (Gnome) Desktops/Laptops Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
Ubuntu 20, 22 LTS (Gnome) Desktops/Laptops Chrome 125 ✓ ✓
Firefox 125 ✓ ✓
iPadOSd
16.4 All 9.7” or larger iPads running a supported version of iPadOS. Safari 16 ✓  
17.1 All 9.7” or larger iPads running a supported version of iPadOS. Safari 17 ✓  
18a All 9.7” or larger iPads running a supported version of iPadOS. Safari 18 ✓  
ChromeOS

120 LTC
120 LTS

 Chromebooks Chrome 120 ✓  
125 Stable Chromebooks Chrome 125 ✓  
aSupport for this version will begin upon the completion of testing following its release.
b64-bit Intel, AMD, and ARM devices are supported. ARM devices require x64 emulation.
c64-bit Intel and Apple silicon devices are supported. Apple silicon devices require Rosetta 2.
dWhen using iPadOS, ensure the English keyboard is installed and set as the default keyboard.