Learn what a computer virus is, how it works, and the different types of viruses that exist. This article also covers the tools and more.
Viruses can also get on your phone when you click on strange links or open up an email that contains a virus. Connecting to an unsecured wireless network in a public place is also a way for hackers(黑客)to get private information from your device....
Resident computer virus A resident virus gets into a computer's memory and remains dormant until it delivers a payload. The term ‘payload’ refers to the part of the computer virus that causes harm, whatever that harm may be. In other words, the virus stays dormant until it’s time for...
when choosing a desktop computer, it's crucial to consider your specific needs. the primary use of the computer, whether for gaming, work, or general use, should dictate your selection. you'll also want to look at the specifications: control processing unit (cpu), random access memory (ram...
Selecting the right desktop computer requires some thought on your part, but we’re ready to do the heavy lifting once you have. Whether it’s a family friendly All-in-One, or a gaming rig built for total online domination, Lenovo gives you dozens of ways to make one of our desktop c...
1. Is there a virus that shuts down your computer? YES, it might be possible that a virus is causing an abnormal shutdown to your system. A virus or malware can infect the system files causing the system failure and thus turn off. ...
#9. Overlooking Antivirus Software Protection Final Words Common Computer Mistakes FAQ In today’s digital age, computers have been an indispensable part of daily life since you heavily depend on a PC to perform a mass of tasks. When using a computer for work or entertainment, you must make...
A macro virus is a type of virus that infects software programs. Whether you use a PC or Mac, these computer viruses can infect software regardless of the operating system you’re using — there’s no safe haven. Read on to learn the macro virus definition, and find out how to prevent...
For instance, when you type google.com onto a web browser, your device must find the domain's corresponding IP address to connect to the website. To do that, the computer or mobile device will send a DNS query or request to the DNS server. Once received, the DNS server looks up the...
Viruses are the scourge we are all afraid of. Let's say that you followed all recommended safety tips to protect your computer and you still ended up getting infected, as you probably noticed once an antivirus tool you never installed suddenly tells you