How often should you update your antivirus software? A. Never B. Once a year C. Once a month D. Only when it reminds you 相关知识点: 试题来源: 解析 C。为保证电脑安全,防病毒软件应每月更新一次,A 选项从不更新不行,B 选项一年一次间隔太长,D 选项仅在提醒时更新不够主动。
Antivirus for Android is a must. Here’s how to choose the best antivirus app, either paid or free, for your Android phone.
The only thing standing between you and a hacker might be an antivirus program. Learn which ones to use and what to do if you've already been hit by a virus.
Using multiple antivirus programs simultaneously can cause conflicts, decrease performance, and create false positives. Stick to one reputable antivirus software for optimal protection. When should I consider upgrading to a paid antivirus solution?
Scan External Devices: Always scan USB drives and other external devices with antivirus software before use. 3. DNS Spoofing: Stealing Facebook Login Credentials DNS spoofing, also known as DNS cache poisoning, is a sophisticated cyberattack technique that poses a significant risk to online security...
Most of the software you install and use visibly does what you expect. Video editors let you tune up your videos. Games respond to your button-mashing. Chat programs connect with your friends. But when you install the protection of anantivirus utilityorsecurity suite, there’s no immediate ...
important, especially if your computer connects to the Internet.Antivirussoftware helps keep your computer safe, but only if you keep itsvirus definitionsup-to-date. Use the steps on this page to make sure the antivirus program has the newest information about viruses that mightinfectyour ...
Unfortunately, it’s not as simple as installing the first app you find on Google. Hackers are crafty, and some of them embed their own malware inside software that’s been built to look like a Mac antivirus tool. That’s why it’s crucial to source yourantivirus softwarefrom a trustwor...
Update all your software, including macOS, apps, and browsers. How to protect Mac from malware Now, as we’ve described how to remove malware, we want to focus on some protection tips. We’ve covered that in more detail in this article, but here are a few pointers. Create a new user...
The best protection from malware and potentially unwanted software is an up-to-date, real-time security product, such asMicrosoft Defender Antivirus