Microsoft's PC operating system.
The first hint to crack the puzzle «Microsoft's PC operating system.» is:
It is a word which contains 7 letters
The second hint to crack the puzzle «Microsoft's PC operating system.» is:
It starts with letter W
W
The third hint to crack the puzzle «Microsoft's PC operating system.» is:
It ends with letter S
W
s
Looking for extra hints for the puzzle «Microsoft's PC operating system.»:
Click on any empty tile to reveal a letter
W
s
The answer for the puzzle «Microsoft's PC operating system.» is:
W
i
n
d
o
w
s