What are some of the shortcomings of antivirus software today?

The answer is below

Explanation:

There are various shortcomings of antivirus software today, some of which are:

1.  Endless Upgrade system: today's antivirus requires users to upgrade every now and then,

2.  Excessive Ads: there are too much and unnecessary advertisements on the software

3.  It takes a longer time to perform scans.

4.  Some antivirus shares users' computer usage data online, which can be considered as an invasion of privacy.

5.  Some lack superior scanning operation.

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