Question Author
Hi Hippy. Just an up-date in case you come back to the Q. The home button works fine in Excel and Outlook, but still not in older 'good' documents. The other thing I've noticed that's stopped working is when I highlight a block of work, hit control and delete to delete the whole block, and all that happens is the first word disappears. In the bar along the bottom of the screen, above the task bar, I get a comment 'Delete whole block? No(Yes)' but can't seem to access that to say 'yes'! It's all very frustrating!