With the release of version 26 of the Firefox browser, Mozilla has implemented a plug-in activation scheme that had been hinted at back in September 2013. The new version of the Web browser makes Click to Play functionality for Java plug-ins the default behavior, requiring you to click an applet on a Web page to authorize Java to run. Previously, Mozilla had promised to make this the default for all plug-ins, save for the most recent version of Flash, but only Java gets the treatment in Firefox 26. The update also adds support for script-generated password fields, improves page load times by not decoding images that aren’t visible, and fixes the AudioToolbox MP3 backend for Mac OS X. (Free, 45.5 MB, release notes)
Enter Dashboard, Expose, or Spaces Temporarily
Hold down F9, F10, F11, or F12 (or whatever you've set for the Expose and Spaces keyboard shortcuts) for a few seconds, and then release the key to enter and leave the appropriate mode without having to press the key again. This is particularly useful for Dashboard, in which you can check the contents of a widget and then return to your work with only a single key press.
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