Whenever I use Firefox the page opens so that I can see only the left half of whatever site; i.e. half of the useful page info (the rest is cut off) displays on the right half of my screen while the left half of my screen shows just background of the site. Using the maximise/restore button does nothing. If I swap to the fullscreen view I can see everything fine but obviously I lose my tool bars. I installed the latest version of Firefox with no joy. I've looked for a page setup function to no avail. I thought that time would fix this as it is something that has happened before but was temporary. Other browsers work fine. I thought about uninstalling then re-installing but I'm not keen to lose my bookmarks etc. unless I have to. Thanks for your help in advance; I hope this ramble makes some sense. Cheers.