# Operating Systems and Web Browsers Supported by HKU Portal The following tabulates the operating systems and web browsers supported by HKU Portal:

	Windows 10	Windows 11	Mac OS X 13.x
Chrome	✔	✔	✔
Firefox			✔
Microsoft Edge	✔	✔	✔
Safari			✔

While the majority of the HKU Portal applications are supported by the above operating systems and web browsers, there are a small number of applications that are not fully compatible or not supported by certain browsers. The list of exception is tabulated below: {% tabs %} {% tab title="Windos 10" %}

Applications under HKU Portal with known compatibility issues in viewing	Chrome	Firefox
My Links
Declaration of Interest
PRD (Academic Staff)
PRSD (Non-Academic Staff)
Financial Functions for Operational Staff (FFOS)		X
Receipt System (WRS)	X	X
Debit Note System (WDNS)	X	X
Facilities and Space Management Information
Parking Permit Application
My Email
Moodle
HKUEMS (Event Manager)

{% endtab %} {% tab title="Windows 11" %}

Applications under HKU Portal with known compatibility issues in viewing	Chrome	Firefox
My Links
Declaration of Interest
PRD (Academic Staff)
PRSD (Non-Academic Staff)
Financial Functions for Operational Staff (FFOS)		X
Receipt System (WRS)	X	X
Debit Note System (WDNS)	X	X
Facilities and Space Management Information
Parking Permit Application
My Email
Moodle
HKUEMS (Event Manager)

{% endtab %} {% tab title="Mac OS X 10.x" %}

Applications under HKU Portal with known compatibility issues in viewing	Safari 6.0.3
My Links
Declaration of Interest
PRD (Academic Staff)
PRSD (Non-Academic Staff)
Financial Functions for Operational Staff (FFOS)	X
Receipt System (WRS)	X
Debit Note System (WDNS)	X
Facilities and Space Management Information
Parking Permit Application
My Email
Moodle
HKUEMS (Event Manager)	X

{% endtab %} {% endtabs %} Notes: (1) x indicates the sub-versions of Mac OS. (2) Microsoft Edge 'Internet Explorer mode (IE mode)' is no longer supported by HKU Portal for Staff.