Working at a computer screen all day can be tiring. To prevent stress or health problems, make
x that you change activities frequently. If you are
to do this, your working day should include regular breaks. It is best to
a five-minute break every hour. During the break you are recommended to go for a short walk. If you cannot
your workstation, stand up and move around. Most importantly, avoid
at your computer screen in order to rest your eyes.