PC security

Tech Optimizer
September 12, 2025
Avast has been recognized as the top antivirus solution for Windows in Software Experts' September 2025 annual review. The evaluation highlighted Avast's effectiveness in addressing cybersecurity threats and its commitment to enhancing digital protection, privacy, and user experience. Avast Premium Security offers real-time threat protection, anti-scam intelligence, email and web safety, and integrates AI-powered tools for enhanced security. Avast Ultimate combines Avast Premium Security with additional tools like SecureLine VPN and AntiTrack, allowing activation on up to 10 devices. Additionally, Avast received recognition from AV-TEST as one of the best Windows antivirus software for home users in evaluations conducted during May and June 2025.
Tech Optimizer
August 2, 2025
Avast has been recognized by Software Experts as a leading antivirus solution for Windows 10 in 2025, specifically highlighting Avast Premium Security and Avast Ultimate for their robust security frameworks, advanced privacy features, and user-friendly interfaces. Avast Premium Security offers real-time protection against viruses, malware, and ransomware, a ransomware shield, webcam protection, scam detection, anti-phishing protection, an advanced firewall, and email scanning. Avast Ultimate includes additional tools such as Avast SecureLine VPN for internet traffic encryption, Avast Cleanup Premium for system optimization, and Avast AntiTrack for digital privacy. Avast is a global cybersecurity firm that provides comprehensive protection across various platforms and has been acknowledged by independent testing labs.
Winsage
June 16, 2025
The tech community is dissatisfied with Microsoft's compatibility requirements for Windows 11, which have made some PCs from six or seven years ago obsolete and ineligible for security updates. Apple's update policy for MacOS is similarly restrictive, with free security updates provided only for the three most recent versions. The upcoming MacOS 26 Tahoe will lead to MacOS 13 Ventura no longer receiving updates, leaving older Macs unsupported due to hardware compatibility issues. Macs from 2017 or earlier will not upgrade to MacOS 14 Sonoma. Users can check compatibility through the "About This Mac" option. For Windows PCs, compatibility with Windows 11 generally requires a CPU from 2019 or later, with Microsoft's PC Health Check app available to identify issues. Windows 10 users can purchase security updates for up to three years after the end of support in October 2025, unlike Mac users. Both platforms typically provide security updates for eight to ten years after release.
Tech Optimizer
May 27, 2025
Microsoft's Smart App Control (SAC) is integrated into Windows 11 and requires a clean installation to function optimally. It is designed to enhance security by using artificial intelligence to proactively shield users from threats, working alongside existing antivirus software rather than replacing it. SAC aims to anticipate and block suspicious applications before they can cause harm, minimizing system performance impact by avoiding constant file scanning. However, the effectiveness of SAC and its claims of being a groundbreaking innovation have been questioned, as proactive security measures have existed for years, and modern antivirus solutions offer advanced features beyond basic scanning. Users are advised to consider independent testing platforms for reliable antimalware options.
Tech Optimizer
November 26, 2024
PCMag has reviewed antivirus software since 1988 and evaluated over 150 security applications last year. A recent survey revealed consumer preferences for antivirus software and VPNs. For 2024, Proton emerged as the top VPN brand with a score of 9.0 out of 10, while Bitdefender was rated the most trusted antivirus brand, receiving a perfect five-star rating. Trend Micro won the Reader's Choice Award for security suites, surpassing Bitdefender. In mobile antivirus, Bitdefender was the preferred choice, excelling in most categories. The survey for Antivirus and Security Suites was conducted from September 10 to November 4, 2024.
Tech Optimizer
July 3, 2024
- Americans tend to favor Norton, McAfee, and Malwarebytes for paid device protection. - Nearly half of computer owners use a third party service for PC security. - 84% use antivirus for general security and protection against malware. - 40% of those who do not use antivirus say they don't need it. - 20% find identity theft protection the most appealing feature of antivirus.
Tech Optimizer
June 12, 2024
- Antivirus software is crucial for PC security, with Microsoft Defender offering baseline protection for free. - Bitwarden is a free password manager that includes browser extensions, cloud syncing, and two-step authentication. - Google Authenticator is a free app that generates 2FA codes for added account security. - Windows offers built-in ransomware protection, and free backup tools like Fbackup 9 or Windows File History can safeguard important files. - Basic protections against phishing are already in place, and password managers can help identify phishing sites. - Free VPNs can offer added privacy, especially on public Wi-Fi networks, although paid VPNs may provide more features.
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