False 6 Download and Installation True 0 0 dialog False vertical 12 False end gtk-help True True True True False True 0 True gtk-ok True False True True True False True 1 gtk-cancel True True True True False True 2 False True end 0 True False True True vertical 6 True False start Downloading extensions... True STATUSBAR False True 0 True False False True 1 True False start False True 2 True False start Result True INFO False True 3 True True True True in True True True True False False False True 4 True True 1 help ok cancel Click the Check for Updates button in the Extension Manager to check for online updates for all installed extensions. To check for online updates for only the selected extension, right-click to open the context menu, then choose Update.