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Antivirus Software Questions & Answers

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Q:

What is an Android Trojan and why is it dangerous?

Mayank jain . Nov 26, 2025 A:

An Android Trojan is a type of malware that disguises itself as a legitimate app (e.g., news readers, digital ID apps, or even Google Chrome clones) to trick users into installing it. Once installed, it can:

  • Steal banking credentials via overlay attacks.
  • Read on-screen encrypted messages (WhatsApp, Telegram, Signal).
  • Gain full device control using Accessibility Services and Device Administrator privileges.
  • Send sensitive data (location, installed apps) to remote servers.
  • Impact: Financial fraud, crypto theft, and privacy breaches.

Ronak . Nov 28, 2025
Q:

How do Android Trojans infect devices?

Nitin . Nov 26, 2025 A:

  • Through malicious APKs from unofficial sources or phishing links.
  • Fake apps on third-party stores or even compromised Play Store apps.
  • Social engineering tricks (e.g., asking for Accessibility permissions to improve app performance).

govinnd solanki . Nov 26, 2025
Q:

What are the best free antivirus tools for macOS in 2025?

Suresh Kampati . Oct 07, 2025 A:

The best free antivirus tools for macOS in 2025 are TotalAV, Bitdefender, McAfee, Surfshark Antivirus, Avast and a few more.

Vishal arora . Oct 11, 2025
Q:

What is the use of antivirus software?

M FAIJAN . Sep 19, 2025 A:

Antivirus software is used to protect your devices by detecting and removing malicious threats or malware, such as viruses, worms or spyware that can steal data, corrupt files or compromise your privacy.

Chudasma Shaileshbhai . Sep 26, 2025
Q:

Does Windows 10 need antivirus software?

Sk sajid Ali . Sep 19, 2025 A:

Yes, Windows 10 does need antivirus software, but it has a built-in antivirus called Microsoft Defender Antivirus, which offers decent protection. So, if you want more features and enhanced security using third party antivirus software can be beneficial.

Sanjay varma . Sep 24, 2025
Q:

Which is the best antivirus for laptops free?

Ajay Taware . Sep 11, 2025 A:

Some of the best antivirus for laptops free are Bitdefender, Avast One Basic, AVG and Microsoft Defender.

Sumit . Sep 14, 2025
Q:

What is the best antivirus for Windows 11?

Ashish Anand . Sep 04, 2025 A:

Some of the best antivirus for Windows 11 are Bitdefender, Norton 360, TotalAV and McAfee.

/vijay . Sep 09, 2025
Q:

How can I activate antivirus software after purchasing it?

SATYAM RAJAK . Feb 12, 2025 A:

To activate your antivirus software after purchasing, follow these general steps:

  1. Locate the Product Key: Find the product key that came with your purchase. This could be in an email if you bought it online, or inside the packaging if you bought a physical copy.
  2. Download the Software: Go to the official website of the antivirus software and download the installation file.
  3. Install the Software: Run the downloaded file and follow the on-screen instructions to install the software on your device.
  4. Enter the Product Key: During the installation process, you will be prompted to enter the product key. Input the key to activate your software.
  5. Complete Activation: Follow any additional prompts to complete the activation process. This might include creating an account or logging into an existing one.

Rachit Saurabh . Mar 26, 2025
Q:

What is the dealer code and BE number for installing antivirus software?

Pankaj Talwar . Feb 11, 2025 A:

The dealer code and BE (Bag Engineer) number are typically provided by the antivirus software vendor or dealer from whom you purchased the software. These codes are used during the installation and activation process to verify your purchase and ensure proper registration. You should contact the vendor or dealer for assistance if you don't have these codes.

Saurabh Pandey . Mar 26, 2025
Q:

How does antivirus software work?

Ravi dubey . Oct 15, 2024 A:

Antivirus software, also known as anti-malware software, scans your computer's memory or files for patterns that indicate malware. It looks for patterns based on the signatures of known malware.

VVVN RAJU . Oct 15, 2024

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