Question

what precautions should be taken while using various types of software on the computer

Answer 1

hey friend ^^
Luckily, there are some simple, straightforward tips for downloading software online; check them out below. 

*Stick with Reputable Sites* -
Sure, there are thousands of websites that offer software downloads. However, very few of them could be confidently placed in the "reputable" column. It's easy for just about anyone to offer downloads online. Random websites don't necessarily test the files that they offer for  computer viruses  and other types of malware. Why risk it? Stick with well-known, highly reputable sites for best results. A well-written "About Us" webpage is one clue to a reputable website, as well as "Contact" information - including phone number and mailing address. 

*Avoid Cracked/Illegal Versions of Software* -
We all love to save money. If you think you're getting a great deal by downloading a cracked version of that software, though, think again. The truth is, it could easily be riddled with Spyware, Worms, Trojans, Viruses and other Malware. You're basically opening up your PC to a ton of trouble by voluntarily downloading those files. Save up and pay for legal versions of software in order to keep your computer safe. 

*Check for User Feedback *-
Many reputable file download sites allow user comments and ratings for the programs that they offer. This is typically where people report issues with viruses and other infections. Before downloading a file, scan through the user comments section; pay close attention to comments about the downloading and installation process. If people report issues, look elsewhere for the software. It may take longer to get what you need, but it will be time well spent. 

*Use a Firewall *-
Even if you stick with reputable sites, legitimate software downloads and check user feedback carefully, problems can still slip through. That's less likely, though, when you have a quality firewall program running. It will look for and deny potentially malicious communications. If you attempt to download something from an infected site, it could stop the communication dead in its tracks and keep your PC safe. 

hope u understand ★★

Answer 2

Answer:

Now a days there are users of various typing software.

used for hacking