Windows shortcuts stopped working after starting firefox * Alt+Tab * Windwows-key to open startmenu * Windows+E to open Explorer... * and so on... Only one working involving the windows-key is Windows+L Control-Key-Shortcuts work fine... 1. Changed keyboard - No success 2. deleted keyboard-drivers forcing a reinstall - no success 3. checked windows keyboard-filters and game-mode - no success Even the On-screen-keyboard has the same problem So i checked the shortcuts right after starting windows and they worked So i started the usual apps i use one by one and then in sequence Shortcuts always stopped working after starting firefox so i deinstalled it and reinstalled it... worked for 2 days... now we are back to "mouse-around-mode" i can not figure out how firefox caches the keyboard shortcuts and why if it does stopps them from work so is switching to opera the solution? Help please!