Answer:
can you expand on your question?
Answer:
Explanation:
A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.
Like other types of malware, a virus is deployed by attackers to damage or take control of a computer. Its name comes from the method by which it infects its targets. A biological virus like HIV or the flu cannot reproduce on its own; it needs to hijack a cell to do that work for it, wreaking havoc on the infected organism in the process. Similarly, a computer virus isn't itself a standalone program. It's a code snippet that inserts itself into some other application. When that application runs, it executes the virus code, with results that range from the irritating to the disastrous.
Computer virus symptoms
How can you tell if a virus has slipped past your defenses? With some exceptions, like ransomware, viruses are not keen to alert you that they've compromised your computer. Just as a biological virus wants to keep its host alive so it can continue to use it as a vehicle to reproduce and spread, so too does a computer virus attempt to do its damage in the background while your computer still limps along. But there are ways to tell that you've been infected. Norton has a good list; symptoms include:
Unusually slow performance
Frequent crashes
Unknown or unfamiliar programs that start up when you turn on your computer
Mass emails being sent from your email account
Changes to your homepage or passwords
Answer:
Analog to digital conversation.
Explanation:
A lcd projector is used to play images, videos and ducoments on a computer system to a broadened view. It sends electronical signals to pixels on the lcd lens to to give output.
Watching a video online is wireless and requires an electromagnetic wave, which is analog in nature, to communicate.
The streaming of online video through a lcd projector is an analog to digital conversation.
Answer:
Option (D) i.e., Parallel start up is correct option to the following question.
Explanation:
Parallel startup is also an application or software or a way of using the application of the other Operating System in others just like that the following XYZ inc. has trust on older platform but their system give them cautions for update then they use parallel set up by which they also use old software, as well as they, use the Mac's software in Windows. This strategy provides both the option of usage.
Answer:
.
Explanation:
you do to me on the bottom bar and once you hit that you click the pencil and change it
