Antivirus software English is Antivirus Software, also known as anti-virus software or anti-virus software.It can prevent the destruction of computer or network environment by identifying, defense, interception, and crushing methods.Therefore, as long as you use your computer or need to use the network, then antivirus software is essential.
Directory of this article
- Divine Software Recommendation
- The role of antivirus software
- How to choose antivirus software?
- Detailed introduction to anti-virus software
- More software strategies
- common problem
Divine Software Recommendation
- The most popular antivirus software: Kaspersky
- Windows antivirus software: Norton 360
- Fillet virus software suitable for home use: Mcafee
- The best antivirus software: Bitdefender
- Mac antivirus software: Webroot
- Customized antivirus software: AVG
- The best overall scanning antivirus software: Malwarebytes
The role of antivirus software
Generally comprehensive anti-virus software can scan, monitor, identify, and remove computer viruses, and can automatically upgrade and actively defense.Some antivirus software also focuses on preventing hackers’ invasion, data recovery, and monitoring network traffic, which is an important part of computer defense system.
Virus software not only includes real-time protection for computers, but also functions such as password management, VPN, firewall, parental control, Internet security, and preventing personal information theft.
Many computer viruses are from the Internet.If you often shop online, once you are infected with the virus or are invaded by malware, a fishing website, your important information, including credit card information, etc.may be stolen.For the company, this situation is also very dangerous.The collapse of the computer system and the leakage of important information are unbearable.
Therefore, anti-virus software can monitor, scan, and intercepts in real-time monitoring, scanning, and interception of computers and systems to ensure a healthier and safe network environment.
Although Windows is automatically equipped with Windows Defender and MAC also comes with installation of defense software, more and more network attacks will bypass the operating system, hidden in a link of the application or webpage, and infect you when you inadvertently infect youComputer, so antivirus software is indispensable.
In addition, with the popularity of mobile devices, mobile phones and tablets have almost become a must-have for children.How to ensure the safety of children’s use is also very concerned about each parent.Many anti-virus software that is good at multi-device networking management, such as McAfee, can monitor all devices access to Wi-Fi to prevent children from being invaded by inappropriate network content.
How to choose antivirus software?
When choosing a antivirus software, you may need to consider the following parameters:
A.The operating system supported
You need to choose according to your computer system.Although most antivirus software currently supports the entire system, there will still be different systems in different systems.Outstanding on the Mac system.In contrast, the operating performance of Webroot in the Mac system is better than its performance in the Windows system.
Some suppliers will provide different anti-virus software for different systems, such as AGV, and have launched different versions of anti-virus software based on Windows and Mac.
B.Protection focus
Different protection plans of different anti-virus software will have different focus.For example, Kaspersky provides three plans.The Anti Virus program only provides real-time protection.The Internet Security program also provides Internet security protection.The Total Security program provides a password.Protection and file protection services.
When choosing, you can view the protection content of each protection plan to make the most practical antivirus software that uses the scene.
C.Virus file library update frequency
There will be new computer viruses at all times.Therefore, the update frequency of the computer virus library is an important indicator.The faster the update of the virus library, the better the effect of computer system protection.for example, Kaspersky The update speed of the virus library is very fast, and it will be updated once every 15 to 20 minutes.
D.Cost
Some anti-virus software has launched a free version to meet some basic needs, and the payment plan can provide more comprehensive protection and more complete services.
The price of the payment plan ranges from $ 30/year to $ 150/year.The price is not only related to the services provided, but also related to the number of supporting devices.
E.Customer support
The customer service of rapid response will greatly improve your experience, such as Kaspersky It provides a wide range of customer support services throughout the year, and any problems can be solved in time; and Malwarebytes Provide more document information.Users need to view and study themselves by themselves.While solving problems, they also passively learn about relevant knowledge.
Detailed introduction to anti-virus software
antivirus software | Support system | price |
|---|---|---|
| Kaspersky | Windows, Mac, Android, iOS | $ 29.99/year |
| Norton 360 | Windows, Mac, Android, iOS | $ 39.99/year |
| Mcafee | Windows, Mac, Android, iOS | $ 29.99/year |
| Bitdefender | Windows, Mac, Android, iOS | $ 39.98/year |
| Webroot | Windows, Mac, Android, iOS | $ 29.99/year |
| AVG | Windows, Mac, Android, iOS | $ 47.88/year |
| Malwarebytes | Windows, Mac, Android, iOS | $ 29.99/year |
1.Kaspersky antivirus software
Reasons
- The most popular antivirus software
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: comprehensive anti-virus software
- Customer support: email, telephone, online
- Minimum fee: $ 29.99/year
Software introduction
Kabasky antivirus software can run on various systems of Windows, Mac, Android, and iOS.This antivirus software not only has excellent anti-virus function, but also provides many expansion functions, including VPN (virtual private network), andPassword management, online account management, and personalized anti-virus function.
Cascasky provides a variety of paid plans, and different plans provide different protection plans.The three main payment plans are: Kapasky Anti-Virus, Kapaskey Internet Security, and Kapasky Total Security.
Anti virus
$ 29.99/Every year
- Real-time anti-virus
- Anti-fishing function
- Performance optimization
Internet Security
$ 39.99/Every year
- Real-time anti-virus
- Anti-fishing function
- Performance optimization
- Online payment protection
- VPN
- Advertising interception
- Internet protection
- Camera protection function
- Bad website interception
- Equipment use time management
Total Security
$ 49.99/Every year
- Real-time anti-virus
- Anti-fishing function
- Performance optimization
- Online payment protection
- VPN
- Advertising interception
- Internet protection
- Camera protection function
- Bad website interception
- Equipment use time management
- Computer file protection
- Password management
- Internet equipment GPS tracking
It can be seen from the above table that the cost of the basic version is $ 29.99/year, including real-time anti-virus protection, fishing function, and system optimization function.At the same time, this version is only used in the Windows system;
The middle version is Kaspersky Internet Security.On the basis of the basic model, this version has added various functions specifically for network security.For exampleThe protection of network cameras, that is, when using a network camera, can ensure the security of the network, prevent the computer from being invaded by malicious plug-ins, and provide other privacy protection functions.The unique SafeMoney enhanced browser can ensure that the webpage is not disturbed by the network virus, and also provides a virtual keyboard to encrypt all keys to prevent hackers from operating through your keyboard.Prepare tools.This version is suitable for Windows, MacOS, and Android.
The third version is Kaspersky Total Security.The price is $ 49.99/year.The password manager provided by it can manage up to 15 passwords.At the same time, the parent control function can create a healthy network environment by preventing children from accessing bad websites and creating a healthy network environment for children.You can also control your child’s time to use the network by setting.Compared with the Internet Security version, this payment plan can be upgraded from 5 synchronous guarantee devices to 10, and the file encryption function is added.This version is suitable for almost all systems, including Windows, MacOS, Android, and iOS.
Kaspersky’s virus database will continue to be updated, sometimes even updated every 15 or 20 minutes.In terms of virus scanning, you can set the time of Kaspersky automatic scanning.There are complete scanning or fast scan available, or transport scanning at the frequency of daily, weekly, monthly, or only on working days or weekends, flexible.
It is worth mentioning that the paid version provides 30 days of free trial, which is very user-friendly.
advantage
- For different functions, there are multiple payment plans to choose from
- Scanning time can be set by yourself
- Virus database updates fast
- Occupy the computer system resources, and the computer will not significantly slow down when runtime
- When running a computer scan, fast speed
- Internet Security plans to provide network camera protection functions
- Internet Security program provides powerful privacy and online transaction protection functions
- Internet Security plans to provide network management functions for children
shortcoming
- For the protection of the iOS system, only in Total Security version
2.Norton 360 antivirus software
Reasons
- Windows antivirus software
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: Windows system
- Customer support: telephone, online
- Minimum fee: $ 39.99/year
Antivirus software introduction
Norton provides a variety of paid plans to provide different system protection items.Even the cheapest paid plan can provide practical protection for Windows.Norton’s installation and use process is relatively easy.It can automatically or manually scan the whole machine, but the computer’s usage rate will be reduced when scanning the whole machine.
Norton 360 mainly provides three payment plans:
Standard【detailed】
$ 39.99/year
- Real-time anti-virus
- Online protection
- Smart firewall
- Password management
- Camera protection
- Dark network monitoring
- VPN protection
- 10GB cloud backup
- Only support one device
Deluxe【detailed】
$ 49.99/year
- Real-time anti-virus
- Online protection
- Smart firewall
- Password management
- Camera protection
- Dark network monitoring
- VPN protection
- 50GB cloud backup
- Support 5 devices
- Parental control
- Remote Internet environment control
- Personal information protection
Norton with lifelock【detailed】
$ 99.48/year
- Real-time anti-virus
- Online protection
- Smart firewall
- Password management
- Camera protection
- Dark network monitoring
- VPN protection
- 100GB cloud backup
- Support 5 devices
- Parental control
- Remote Internet environment control
- Personal information protection
- Lifelock identity protection
- SSN and credit quota monitoring
- ID monitoring
- After the personal information is stolen, 1 to 1 commissioner service
The price of the Norton 360 Standard plan starts from $ 39.99 (first year) each year.The standard plan will provide you with a core protection tool, firewall, 10GB cloud backup, VPN, and password manager.Support Windows) and Dark Web Monitoring.
After upgrading to $ 49.99 per year (first year), you will get parent control functions (Parental Control), which allows parents to effectively control the time of their children’s use of the Internet.This kind of use plan for the entire family can support up to five devices, called Norton 360 Deluxe.
The most expensive paid plan is the Norton 360 with Lifelock.The Norton 360 is matched with Lifelock.By continuously improved the Windows system defense function, it has become the best antivirus software for Windows system.Lifelock can prevent identity from being stolen.Your social security number, name, address, etc.will be added to your email monitoring.When someone else uses your data to apply for loans and other projects, you will receive reminders.If your identity is stolen, you can also start the credit monitoring function.
advantage
- Mature defense tool for Windows system
- Powerful identity theft defense function
- Low computer system resources
- Easy to use
- Excellent malware protection
shortcoming
- Lifelock function is only for American users
3.McAfee anti-virus software
Reasons
- The most suitable antivirus software that is most suitable for home use
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: multi-equipment support
- Customer support: online chat, documentation
- Minimum fee: $ 29.99/year
Software introduction:
McAfee can identify changes in the number of devices connected to Wi-Fi in a family, and alarm is issued when detecting intrusion attempts, and can be applied to a variety of different operating systems at the same time.Although its protection function is better for Windows and Android, the protection of all other devices is still effective, so your family does not need to buy multiple anti-virus software.
Family packages can support up to 10 devices.The main functions are web browsing security and virus defense functions, including VPN, password management, file encryption, and fragmentation of files.
This antivirus software is also equipped with unique guest mode, mainly for mobile devices, which allows you to lock some applications, or use the PIN code to lock some applications alone.It is flexible and suitable for children with children.
McAfee mainly provides four paid plans, namely Single Device (one device), Couples (five equipment), and Family (ten equipment).There are differences in quantity.These three paid plans include the following functions:
- Real-time virus protection
- Security VPN service
- System Optimization
- Family Internet security protection
- Password management
- Internet security protection
- File encryption protection
- Sensitive file deletion function
advantage
- Support multiple devices
- Equipped with home network security function
- Basic package function is rich
- Safe and reliable firewall
shortcoming
- The functions of MACOS or iOS systems are relatively not so outstanding
4.Bitdefender antivirus software
Reasons
- The best experience of antivirus software
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: comprehensive
- Customer support: email, telephone, online
- Minimum fee: $ 39.98/year
Antivirus software introduction
Bitdefender’s virus database is widely covered, including virus information in most virus databases, ensuring a high enough killing rate.
Bitdefender provides specific paid versions for different systems, such as for PC, MacOS, Android, and iOS systems, and have launched different versions.If you want to apply different systems at the same time, Bitdefender also has corresponding paid plans: Bitdefender Total Security, Family Pack, Premium Security, and Small Business.
The following are three popular paid plans:
Total Security 【detailed】
$ 39.98/year
- Real-time anti-virus can be used for Windows, MacOS, Android, iOS
- Personal firewall
- Device acceleration
- Parental monitoring
- File protection
- VPN protection, 200 MB/day/equipment
- Five equipment for protecting
Family Pack 【detailed】
$ 49.99/year
- Real-time anti-virus can be used for Windows, MacOS, Android, iOS
- Personal firewall
- Device acceleration
- Parental monitoring
- File protection
- VPN protection, 200 MB/day/equipment
- Can protect 15 equipment
- Parent management function
Premium Security 【detailed】
$ 64.99/year
- Real-time anti-virus can be used for Windows, MacOS, Android, iOS
- Personal firewall
- Device acceleration
- Parental monitoring
- File protection
- Ten equipment can be protected
- Unlimited VPN protection
In addition to the three very popular paid plans above, Bitdefender newly launched Internet Security 2021 Plan It can provide security protection of network cameras, along with parents control and two-way firewalls to provide children with a safer network environment.You can choose the number of devices that need to be protected according to your needs, and the price will be different.
During the operation, if your computer’s hardware configuration is not high, then the Bitdefender may reduce the speed of the system when running in the background.At the same time, the operation interface of Bitdefender is also a bit complicated.
advantage
- Multiple paid plans to choose from
- Virus database update frequency high frequency
- Comes with file crushing function
shortcoming
- When running in the background, it will reduce the operating speed of the computer
5.Webroot anti-virus software
Reasons
- Mac virus software is most suitable for Mac
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: MAC system
- Customer support: email, telephone, document support
- Free version: Yes
- Minimum fee: $ 29.99/year
Antivirus software introduction
Webroot provides network fishing detection and rapid scanning functions specifically for the Mac system, provides 24/7 customer support, and issues alert when virus invasion occurs.
Webroot has “lightweight and simple” in terms of installation and running.The installation process only takes a few seconds, and only takes up 15MB of hard disk space.This is very amazing data among many antivirus software.During the operation, the memory occupation rate of this antivirus software is also very low, and it can also perform very fast safety scanning.
Webroot provides three main protection plans:
Antivirus 【detailed】
$ 29.99/year
- Real-time anti-virus
- Suitable for Windows and MacOS
- ID protection
- Can protect a device
Internet Security Plus with antivirus 【detailed】
$ 44.99/year
- Real-time anti-virus
- Suitable for Windows, MacOS, Android, iOS
- ID protection
- Provide online Internet security protection
- Encryption of password, user name, and credit card information
- Three equipment for protecting
Internet Security Complete with antivirus 【detailed】
$ 59.98/year
- Real-time anti-virus
- Suitable for Windows, MacOS, Android, iOS
- Provide 25GB backup space
- ID protection
- Provide online Internet security protection
- Encryption of password, user name, and credit card information
- Three equipment for protecting
advantage
- For the excellent network defense function for the Mac system
- Virus scan fast
- Computer occupation space is small
6.AVG anti-virus software
Reasons
- Customized antivirus software
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: comprehensive protection
- Customer support: Telephone
- Minimum fee: $ 47.88/year, there is a free version
Antivirus software introduction
The various custom options of AVG and the function of file crusher make it unique.At the same time, its operating interface is simple and easy to use.It can customize the “Scan Computer” button from the main degree of scanning.
In the “Settings” sector, a series of excellent custom options are provided, including scanning sensitivity, file shielding, web shielding and email shielding options.In the “Do not disturb” mode, it can reduce the unrunification of playing games or watching movies.In terms of security, AVG can prevent the attack of malicious websites.Especially in Windows systems, it can protect computers without virus attacks through firewalls, network camera protection, and encrypted file libraries.
AVG mainly provides three different protection plans:
Antivirus free 【detailed】
free
- Basic protection
- Suitable for Windows, Mac, Android, iOS
Internet Security 【detailed】
$ 47.88/year
- Virus Protection, Trojan Protection
- Suitable for Windows, MacOS, Android, iOS
- Network security protection
- Anti-fishing website
- Ten equipment can be protected
Ultimate 【detailed】
$ 77.88/year
- Virus Protection, Trojan Protection
- Suitable for Windows, MacOS, Android, iOS
- Network security protection
- Anti-fishing website
- Computer system performance improvement
- VPN protection
- Ten equipment can be protected
advantage
- Provide a variety of custom options
- Provide a free version
shortcoming
- The whole system scan is slower
7.Malwarebytes antivirus software
Reasons
- The best scanning performance of anti-virus software
Antivirus software parameters
- Support system: Windows, Mac, Android, iOS
- Protection focus: the overall scan of the computer system
- Customer support: document support
- Minimum fee: $ 29.99/year
Antivirus software introduction
MalwareBytes can check the entire system or local area through the rootkit scanning program to find that the potential problem malicious software can cause it to capture it before causing serious damage.This anti-virus software discovers the early signs of file infection through behavioral monitoring function, and then create a report on your system.
When antivirus software is running, it will not interfere with any installed anti-virus software, and will enhance the running anti-virus program by trying to capture malicious software omitted by other programs.It can be used with any anti-virus soft connection to improve the guarantee performance.
MalwareBytes provides a variety of different payment plans.The minimum paid version is $ 39.96/year (a device), providing all-weather monitoring, providing certain anti-virus functions, and network security protection functions.If you want to use VPN protection while performing computer protection, you can consider Premium+Privacy’s payment plan.The cost is $ 99.96/year, which can provide protection for five devices.
advantage
- Deep scan capture malware
- It is better to use with other antivirus software
- Have real-time detection function
shortcoming
- Update requires manual
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common problem
Question 1: What are the English of antivirus software?Antivirus software English is Antivirus Software, also known as anti-virus software or anti-virus software.It can prevent the destruction of computer or network environment by identifying, defense, interception, and crushing methods.
See More
Generally comprehensive anti-virus software can scan, monitor, identify, and remove computer viruses, and can automatically upgrade and actively defense.Some antivirus software also focuses on preventing hackers’ invasion, data recovery, and monitoring network traffic, which is an important part of computer defense system.
Virus software not only includes real-time protection for computers, but also functions such as password management, VPN, firewall, parental control, Internet security, and preventing personal information theft.
See More
When choosing anti-virus software, you may need to consider:
1) The operating system supported by antivirus software
2) Protection focus
3) Virus file library update frequency
4) Fees
5) Customer support
See More
Here are a few very good anti-virus software:
The most popular antivirus software: Kaspersky
Windows antivirus software: Norton 360
Fillet virus software suitable for home use: Mcafee
The best antivirus software: Bitdefender
Mac antivirus software: Webroot
Customized antivirus software: AVG
The best overall scanning antivirus software: Malwarebytes