1) For correct work the SOFTWARE should be updated.
2) When installing the SOFTWARE you should check whether it is compatible with your system.
3) The Operating system runs the SOFTWARE.
4) The Operating system manages the computer software and hardware.
5) Files with .rar or .zip extension should be unzipped.
Math lesson in the office 16
<span>Первое мая</span><span><span> - праздничный день</span>.</span>
She usually wear trainers
She is wearing high heels
He usually watch tv
He is reading a book
Your wife's mother is an old retired woman.
we live in a big block of flats
the furniture at home is new
that's a pity that I'm late
my friend's son is a good student
my sister is married and has got two children