Win 10 - the wee window logo in the bottom-left doesn't launch the menu as it did. Nothing happens. Any ideas, please? (A right-click on it brings up the menu with 'Progs and features', 'Power options' etc etc, but not the usual Program/App etc menu.)
Prob down to moisture causing swelling of the main frame. A good thwack with a hammer and crowbar should sort it
If it does it again it try making sure your windows is fully updated. If it comes back again do a scan file system. Pressing CTRL+SHIFT+ESC At top of next window you should see File>Run new task click this then in new create new task box type CMD A new window will now appear with a cursor flashing next to c: \windows\system32> Type in the following command; sfc /scannow and press enter. Windows will now run a scan on your file system and let you know whether it discovers any discrepancies.
Mmmmmm, pressing CTRL-ALT-DELETE after clicking on your OS hardrive used to be a very interesting one lol