With increasing threats than ever of worms and viruses on the Internet that target the Windows operating system in general, it becomes nothing but the need to protect the system against these risks, and so, likewise, the Windows 7 operating system needs to be protected against such threats , and here is a list five of the top windows anti-virus .

Windows 7 Avast
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Is Avast one of the best anti - virus software , this software features are easy to use, and works on the back ability
The advantage is also anti - spyware, this software is available for free, it requires a manual update program to identify viruses whenever is not detected automatic updates sometimes.

AVG Anti-Virus
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One of the Antivirus used in most countries of the world, and anti - virus software average has a user interface easy to use and navigate, and are provided with a lot of options for how to combat viruses, and other important of this program aspects include anti - spyware, e - mail, and the scanner resident shield.
Until it is provided to the user to have the ability to adjust the scanning speed, and thus control the amount of CPU resources that are used, one of the disadvantages of this program when you run antivirus another program may be too heavy for your computer.
Avira

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Features automatic update, easy -to- use interface. Are also given users the ability to customize the behavior of anti - virus software during the survey, the level of protection, also contained a detailed report of the scanning and updates to the user.

Kaspersky
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This program is not free and costs about $ 60, and the program gives you 30 days for free, the program lacks some valuable features compared with other anti-virus and contemporary software does not include the use of anti - virus in safe mode.
On the bright side, it offers stunning speed in comparison with other anti - free antivirus programs, and also allows customers to send scans their computers for analysis in order to better protection, with an additional cost of
$ 20.

Norton Antivirus
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This program is a good anti - virus but does not close the anti - virus performance average or Avast, the program includes an elegant user interface design, virus definition updates, a set of security and technical support tools for free users.

Dani AI

Generated

Thread follow-up and updated guidance (adds context to , , and )

The five names in ’s 2017 post were a reasonable starter list back then; ’s reminder about ClamWin and ’s push to check independent lab results are still the right instincts. The antivirus landscape, vendor ownership and privacy/regulatory context have changed since 2017, so pick a product based on current lab performance, privacy policy, and how you plan to use it.

Choose by lab results + real-world needs. Independent comparative testing remains the best single data point for protection versus performance; recent AV‑Comparatives consumer tests show vendors such as Bitdefender, ESET, Microsoft Defender and Norton consistently near the top. Microsoft’s built-in Defender is no longer a “last resort” — it’s integrated into Windows and provides full real‑time protection that’s suitable for many users. (av-comparatives.org)

Practical, modern choices for most Windows users (short summary)

  • Microsoft Defender — good built‑in baseline, low overhead.
  • Bitdefender — consistently top in independent protection/perf tests.
  • ESET — lightweight and reliable on older or lower‑spec machines.
  • Norton (Gen/360) — broad feature set with strong protection in tests.
  • Malwarebytes Premium — best as a second‑layer (on‑top or on‑demand) for cleanup and zero‑day style protection; set exclusions when used with another AV.
    If you prefer free/manual scanners like ClamWin (as suggested), note it’s on‑demand only — no background real‑time protection — so use it as a second‑opinion scanner, not the sole defender. (av-comparatives.org)

Two quick cautions and actionable tips

  • Don’t run two real‑time AV engines at once — it causes slowdowns or conflicts; Windows generally disables Defender when a third‑party AV is active, but double‑check after install. (support.microsoft.com)
  • Watch vendor privacy and policy changes: Avast/AVG had a high‑profile data‑sharing controversy (FTC settlement) and Kaspersky, while strong in labs, has faced government procurement bans — factor those business/legal issues into your choice. (ftc.gov)

If the machine still runs Windows 7: upgrade or isolate it. Mainstream support for Windows 7 ended and using an unsupported OS greatly increases risk even with good AV. (learn.microsoft.com)

Summary: use current lab scores to shortlist (AV‑Comparatives and similar), prefer a single real‑time engine, add Malwarebytes or a scheduled second‑opinion scanner, keep Windows and apps patched, and consider vendor privacy/regulatory history before committing.

Recommended Answers

All 3 Replies

Try ClamWin - open source and free. I use it on Windows, and the ClamAV version for my Linux systems.

I would suggest taking a look at the AV-TEST results before making any decisions on AV suites. Also, none of these solutions will save you from the most virulent of threats; the user.

I tend to advise businesses, of any size, that without user awareness training they may as well save the security money and admit defeat.

Good security is a process.

That said, for consumer Windows users I currently veer towards a combination of Kaspersky (test results are rock solid) with Malwarebytes Premium adding a second layer of defence. That's before I start to bang on about ensuring good password security (KeePass is a good choice for secure local encrypted password storage) and to use the Two Factor Authenticaion (2FA - or more accurately in most cases 2FV - Two Factor Verification) option for every service that allows it. On the latter point I'd also recommend using a TOTP (Time-Limited One Time Passcode) generated by an authenticator app (Google Authenticator is free, fast and secure) rather than relying upon SMS which leaves itself open to some interesting man-in-the-middle and side-channel threats.

One more, SMADAV (From Indonesian) its the best antivirus in indonesia.

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