It appears that mice vs mouses in the computer sense is still an open issue as the Grammarist suggests in the following extract. Apparently mice is more common than mouses but both forms are used:

For the small device used to guide the cursor on a computer display, many dictionaries endorse both mice and mouses as the plural form, and few usage and style guides offer a definitive preference (exception: AP says “mice”).

We assumed mouses was standard for the computer device, but we were wrong. Searches of current news articles reveal 31 instances of “computer mice” to only seven of “computer mouses.” And on the whole web, Google finds nearly 10 million results for “computer mice” to only around 200,000 for “computer mouses.”

These ratios might be skewed by a greater tendency to use “computer” with “mice” to avoid confusion with the rodent. But this may be partially offset by instances of mouses as a simple-present verb (e.g., she mouses over the image). In any case, we can safely say that mices prevails by a large margin.

Please see also here: computer mice vs computer mouses.

The more common usage of mice vs mouses is confirmed also by ODO:

Usage:

• Is the plural of mouse in the computing sense mice or mouses? People often feel that this sense needs its own distinctive plural, but in fact the ordinary plural mice is commoner, and the first recorded use of the term in the plural (1984) is mice

Note that the AHD lists both versions:

mouse:

• pl. mice or mous·es (mous′iz) Computers A handheld, button-activated input device that when rolled along a flat surface directs an indicator to move correspondingly about a computer screen, allowing the operator to move the indicator freely, as to select operations or manipulate text or graphics.

and curiously

• the Garner’s Dictionary of Modern American Usage, prefers “mouses.” His reasoning is pretty sound: for the plural of “louse,” we use “lice” for more than one insect, but “louses” for more than one cad.

Singular possessive: Mouse's **Plural Form: **Mice Plural possessive: Mice's Hope this helps!

Correct option is A- Yes

Hi Fernandez The plural form of mouse is mice The noun mouse is an irregular noun. Irregular plural nouns are nouns that do not become plural by adding -s or -es, as most nouns in the English language do. Some irregular nouns are made plural by changing vowels, changing the word, or adding a different ending. Mouse is made plural by changing the word to mice.

Hint: Plural forms of nouns are generally formed by simply adding an ‘s’ at the end of the word. When the word already ends with an ‘s’, then we add ‘es’ at its end. ‘es’ is also added when a word ends with sh, ch, x, etc. Other than that, there are irregular plurals, for e.g. man – men, louse – lice, radius – radii, etc. Complete answer: To form the possessive case of a singular noun we add an apostrophe and an ‘s’. This shows ownership or relationship. For e.g. I found the hat of the mechanic. To make this sentence more concise we can remove the prepositional phrase and take the singular noun ‘mechanic’ and place it before the ‘hat’ to show ownership. Now we add the apostrophe and the ‘s’ to the mechanic. Hence, the new sentence is, I found the mechanic’s hat. Now let us do the same for a plural noun. First of all, we need to know that the plural form of the word ‘mouse’ is ‘mice. Now let us form a sentence. The habitat of the mice is a burrow. From this sentence also, we shall remove the prepositional phrase and place the plural noun ‘mice’ before the ‘habitat’. Then we add the apostrophe and the ‘s’ at its end. Now the sentence is, the mice’s habitat is a burrow.Therefore, the plural possessive form of ‘mouse’ is ‘mice’s’.Note: When a singular noun already ends with an ‘s’, we add only an apostrophe at its end and not an additional ‘s’. For e.g. The Texas’ football team is great. When a plural noun already ends with an ‘s’, we again add only an apostrophe and not an additional ‘s’. For e.g. The tigers’ habitats were destroyed.