
1) Computer keyboard
Found on
https://www.crosswordclues.com/clue/access-key

In a web browser, an access key or accesskey allows a computer user to immediately jump to a specific part of a web page via the keyboard. They were introduced in 1999 and quickly achieved near-universal browser support. In the summer of 2002, a Canadian Web Accessibility consultancy did an informal survey to see if implementing accesskeys caused ...
Found on
http://en.wikipedia.org/wiki/Access_key

This has two different meanings: In web site design, a character key that can be pressed to select a web link or field in a form. It may be underlined, or emphasised in some other manner, but it need not be. For an example see 'Intranets'. With Microsoft Windows generally, a key that corresponds to an underlined character on a menu, command or dial...
Found on
http://www.techscribe.co.uk/techw/glossary.htm
No exact match found.