A short list of useful or interesting links
Built in Accessibility
Information on free accessibility to use when reading web pages: http://www.bbc.co.uk/accessibility/
Windows 10 accessibility, including information on built in screen, keyboard and mouse adjustments, voice recognition etc.
https://support.microsoft.com/en-us/hub/4339839/windows-accessibility-help
Links from here to Appleās built in screen and keyboard adjustments including text to speech for Apple Macs, iTouchs. iPhones and iPads:
http://www.apple.com/uk/accessibility/
Ergonomics
Posture Guidance and Exercises:
https://www.ergoergo.info/
Watch your back spinal exercise for your people:
http://www.w-y-b.info/
Using Symbols 
There are different kinds of symbols to support both reading/writing and communication. There is a useful guide to symbol use at:
https://www.widgit.com/resources/index.htm
Education resources
SENIT is a mailing list for teachers, advisers, and others working within education to discuss issues and share practical advice about how ICT can be used to support pupils with learning difficulties or disabilities.
http://lists.education.gov.uk/mailman/listinfo/senit
Free games and activities to play on line that can be used with keyboard, mouse or switch. Many of the activities are tasters for Inclusive Technology software.
http://www.helpkidzlearn.com
Free educational games to play online and to download that can be used with keyboard, mouse or switch.
http://www.shinylearning.co.uk/freegames/
INFORMATION ON ACCESS APPS/SOFTWARE FOR WINDOWS, MAC, iOS AND ANDROID
Call Scotland has a wide range of information on apps for Windows, Mac, iOS and Android for dyslexic and Communication Aid users at
https://www.callscotland.org.uk/downloads/posters-and-leaflets/.