Workbench 1.0
Workbench 2.04

These GUIs don’t have this feature.

DeskTop 1.1
GS/OS 5.0.4
GS/OS 6.0.1

These GUIs don’t have this feature.

BeOS R5.0.1 PE

This GUI doesn’t have this feature.

CDE 1.5 in Solaris 9

Accessibility in CDE 1.5 in Solaris 9

Accessibility in CDE 1.5 in Solaris 9

GEOS 2 for C64
GEOS 2.1 for Apple II
GeoWorks Ensemble 2.0
NewDeal Office 3 Eval.
BreadBox Ensemble Lite

These GUIs don’t have this feature.

GNOME 2.2.0 in RedHat 9

Accessibility in GNOME 2.2.0 in RedHat 9 (Keyboard Accessibility Preferences)

IRIX 5.3

This GUI doesn’t have this feature.

Lisa OS 1.0
Lisa OS 3.1

These GUIs don’t have this feature.

System 1.1
System 3.0
System 4.2

These GUIs don’t have this feature.

System 7.0

Accessibility in System 7.0 (Easy Access)

System 7.5.3

This feature is not yet documented on this site.

Mac OS 8.0

Accessibility in Mac OS 8.0 (Easy Access)

Accessibility in Mac OS 8.0 (CloseView)

Mac OS 9.0

Accessibility in Mac OS 9.0 (CloseView)

Accessibility in Mac OS 9.0 (Easy Access)

Mac OS X DP
Mac OS X DP 2
Mac OS X DP 3
Mac OS X DP 4
Mac OS X Public Beta
Mac OS 10.0.4

These GUIs don’t have this feature.

Mac OS 10.1

Accessibility in Mac OS 10.1 (Universal Access)

Mac OS X Jaguar

Accessibility in Mac OS X Jaguar (Universal Access)

Mac OS X Panther

Accessibility in Mac OS X Panther (Universal Access) with thanks to Jonathan Westin

OPENSTEP 4.2
Rhapsody DR2

These GUIs don’t have this feature.

MS OS/2 1.30.1
OS/2 2.1
OS/2 Warp 3
OS/2 Warp 4

These GUIs don’t have this feature.

QNX 6.2.1 NC

This GUI doesn’t have this feature.

ArthurOS 1.2
RISC OS 3.11
RISC OS 3.7

These GUIs don’t have this feature.

Sibo/Psion Series 3a
Sibo/Psion Siena
EPOC R5/Psion Revo
EPOC R5/Psion Series 7

These GUIs don’t have this feature.

Windows 1.01
Windows 2.03
Windows 3.0
Windows 3.1
WfW 3.11
Windows NT 3.1 Workstation
Windows NT 3.51 Workstation

These GUIs don’t have this feature.

Windows 95
Windows 95B

Accessibility in Windows 95 (Accessibility Properties)

Windows NT 4.0 Workstation
Windows NT 4.0 Server

Accessibility in Windows NT 4.0 Workstation (Accessibility Properties)

Windows 98
Windows 98 SE

Accessibility in Windows 98 (Accessibility Properties)

Windows 2000 Pro
Windows 2000 Advanced Server

Accessibility in Windows 2000 Pro (Accessibility Options)

Windows Me

Accessibility in Windows Me (Accessibility Properties)

Whistler 2257

Accessibility in Whistler 2257 (Accessibility Options)

Windows XP Pro

Accessibility in Windows XP Pro (Accessibility Options)

Windows Server 2003 Web

Accessibility in Windows Server 2003 Web (Accessibility Options)

Longhorn 4015

Accessibility in Longhorn 4015 (Accessibility Options)