Answer:
The contract they had to sign was a computer maintenance contract with computer service providers.
Explanation:
<em>Why </em><em>do companies have to </em><em>maintain computers</em><em> regularly?
</em>
Because of all the activities of the company at this time on average use applications from computers. With the maintenance of computers, the activities of the company will continue to run well.
There are two types of maintenance that can be carried out:
- Hardware Maintenance
- Software Maintenance
#AnswerForTrees
You could install it from a flash drive a disk.
Shutter speed<span> is </span>generally measured<span> by the scientific symbol “s”. The </span>measurement means<span> that the </span>measurements<span> in "s" is the reciprocal of the number when the denominator is put on the numerator side instead. ... Aperture is </span>measured<span> by f's.</span>
