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AlexFokin [52]
3 years ago
15

A user complains that his new mouse doesn't work right. He has an old system at home and when he has had this problem, he cleane

d the ball on the underside of the mouse to fix it, but this mouse doesn't have a ball on the underside. What can you tell him about his mouse?
A) the ball must have fallen out
B) the ball is hidden under an access panel on new mice
C) the mouse is an optical mouse
D) the mouse uses sonar to detect movement
Computers and Technology
1 answer:
topjm [15]3 years ago
4 0

Answer:

the mouse is an optical mouse

Explanation:

The user's mouse does not have a ball to be cleaned when it does not work right because he or she is using an optical mouse. This type of mouse does not use the old-ball-system, but rather uses a light source, which usually consist of a light detector and a light-emitting diode, and this set-up ensures that movement is detected relative to a surface and hence the cursor is moved too.

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babunello [35]
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For this question, I'm not sure if you have multiple choice answers; if you do and my answer doesn't really fit into any of them, let me know and we'll take it from there.

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Most social networks put in their Terms and Conditions that they are allowed to see any and all of what anyone posts or sends to someone through their service. If you DM your significant other a picture of you that you wouldn't want your mom to see, the social service then has the right to view and save information related to the post for quality/functionality/ whatever other reasons. Social services usually have the right to save copies of any information you give to them, whether it be your name/email address or a credit card, for advertising/other purposes.

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