Yes, it nearly is that time of year again. This Sunday the UK moves its clocks forward from Greenwich Mean Time by one hour (GMT+1).
Fortunately, your computer will already know this and will adjust itself. If the computer has the wrong time or date in its memory it won’t do it correctly.
To check if your computer has the correct time and date set, just right click over the clock in the bottom right of your screen and choose ‘adjust time and date’. Then look and see if the both time and date are correct in the window that appears.