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I tested AVG antivirus. It's proof great AV doesn't need to be pricey
Tech Optimizer
May 6, 2026

I tested AVG antivirus. It’s proof great AV doesn’t need to be pricey

The cost of AVG Internet Security includes a single-device plan starting at a specified amount for the first year, which then increases to a higher annual fee, and a multi-device plan for up to ten devices that starts at a different amount for the first year and rises to a specified annual fee thereafter. The multi-device option allows sharing among family members. AVG Internet Security adds five features to its free antivirus: password protection, webcam safeguards, monitoring for unauthorized file access, defense against malicious website redirects, and protection against remote desktop protocol attacks. It does not include a VPN, which requires an upgrade or separate purchase. The installation process is straightforward, with a user-friendly dashboard. Users can initiate scans easily and choose from various scan types. AVG excels in real-time protection, scanning files upon access and monitoring applications for unusual behavior, including ransomware protection. As of 2025, users must set their own scheduled scans. AVG offers a secure browser during installation and a data shredder feature, though its effectiveness may vary. Customer support includes online chat, phone assistance, and comprehensive support pages. AVG Internet Security has received high marks for performance, detecting 100% of threats in controlled tests while minimally impacting system resources during regular use.
Microsoft Defender wrongly flags DigiCert certs as Trojan:Win32/Cerdigent.A!dha
Tech Optimizer
May 4, 2026

Microsoft Defender wrongly flags DigiCert certs as Trojan:Win32/Cerdigent.A!dha

Microsoft Defender mistakenly flagged legitimate DigiCert root certificates as Trojan:Win32/Cerdigent.A!dha, leading to their removal from Windows systems globally. This issue arose after a Defender signature update on April 30th, with affected certificates including 0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 and DDFB16CD4931C973A2037D3FC83A4D7D775D05E4. The certificates were removed from the AuthRoot store under the Registry key HKLMSOFTWAREMicrosoftSystemCertificatesAuthRootCertificates. Microsoft has addressed the issue in Security Intelligence update version 1.449.430.0, which also restored the removed certificates. The false positives were linked to detections related to a recent DigiCert breach, where threat actors obtained valid code-signing certificates used for signing malware. DigiCert revoked 60 code-signing certificates, including those linked to the "Zhong Stealer" malware campaign. The malware utilized certificates issued to companies like Lenovo and Kingston, but the certificates flagged by Microsoft Defender are root certificates and do not correspond to the revoked code-signing certificates.
How To Choose The Right Antivirus Software For Your Needs
Tech Optimizer
May 1, 2026

How To Choose The Right Antivirus Software For Your Needs

Antivirus software protects against various sophisticated malware threats, including ransomware, spyware, phishing attacks, and adware. When selecting antivirus software, consider the number of devices needing protection, the operating systems in use, and whether the protection is for personal or business purposes. Free antivirus options have improved and may suffice for average users, while paid plans typically offer better protection and support. Evaluating products involves reading privacy policies, utilizing free trials, and checking independent test results. The best antivirus software depends on individual needs, devices, budget, and online behavior.
Why developers are betting on Postgres for AI
Tech Optimizer
April 27, 2026

Why developers are betting on Postgres for AI

Organizations are intensifying the development of AI applications and agents, which rely on access to existing enterprise data to avoid inaccuracies in responses, a phenomenon known as "hallucination." Jensen Huang, CEO of Nvidia, and Phillip Merrick, co-founder of pgEdge, emphasize that structured data is essential for AI effectiveness. PostgreSQL is highlighted as a preferred database for AI applications, with 66% of respondents in the Stack Overflow 2025 Developer Survey indicating they wish to continue using it. Merrick notes PostgreSQL's advantages, including its open-source model, scalability, and ability to handle both structured and unstructured data. The pgEdge toolkit supports the entire lifecycle of AI application development, including document ingestion and vector embedding generation. PostgreSQL offers deployment flexibility and robust security features, making it suitable for critical sectors like finance and healthcare.
Gen Digital Inc stock (US36870C1018): Is its cybersecurity moat strong enough for steady investor re
Tech Optimizer
April 21, 2026

Gen Digital Inc stock (US36870C1018): Is its cybersecurity moat strong enough for steady investor re

Gen Digital Inc operates a consumer-focused cybersecurity model centered on subscription-based protection services, including antivirus, VPNs, and identity theft protection. The company generates predictable revenue through auto-renewals, with over 90% of customers renewing annually. Its business model scales with internet penetration and focuses on individual users rather than enterprise contracts. Gen Digital emphasizes organic growth through product innovation and geographic expansion, with key growth drivers including the increase of connected devices and cloud-based delivery. The product portfolio features tiered subscription plans, catering to diverse consumer needs, and the company maintains a competitive position through superior detection rates and customer support. Gen Digital's primary markets are North America and Europe, with emerging opportunities in Latin America and Asia. Analysts view the subscription model favorably for its resilience and cash flow generation, while risks include competition from free tools and regulatory changes. Upcoming earnings will provide insights into subscriber trends and pricing power.
Rostelecom adds customer support on Max app
AppWizard
April 15, 2026

Rostelecom adds customer support on Max app

Rostelecom has integrated technical support into the Max messenger app to enhance customer experience. The company has implemented chatbots within this platform to help customers efficiently address service-related inquiries, reducing wait times. This initiative reflects Rostelecom's commitment to leveraging technology for improved customer engagement.
Slack Messenger: Revolutionizing Team Communication
AppWizard
April 6, 2026

Slack Messenger: Revolutionizing Team Communication

Slack Messenger is a cloud-based platform for workplace collaboration that enhances team communication through real-time messaging, file sharing, and workflow integrations. Since its launch in 2013, it has replaced traditional email chains with organized channels for discussions and direct messaging. Users can create dedicated channels for specific projects, utilize threaded replies for clarity, and send targeted notifications through mentions. Key features include an intuitive interface accessible on various devices, unlimited message history on paid plans, voice and video huddles, and support for over 2,600 applications like Google Workspace and Salesforce. Security features include data encryption and compliance with regulations such as GDPR and HIPAA. Slack is used across various sectors including project management, customer support, and engineering, and is widely adopted by companies like IBM, Shopify, and NASA. On a daily basis, teams use Slack for status updates, file sharing, and conducting polls. For larger organizations, it offers multi-workspace setups and analytics. A free tier is available for freelancers and small teams, while its mobile app facilitates coordination for gig economy workers. Slack operates in over 150 countries and supports multiple languages. The collaboration software market, valued at over a billion dollars, continues to grow, driven by hybrid work demands. Competitors include Microsoft Teams, Discord, and Mattermost, although Slack remains distinguished by its integrations. Slack is supported by AWS cloud infrastructure and boasts an uptime of 99.99%. Recent updates introduced AI features aimed at enhancing efficiency. Salesforce acquired Slack in 2020 for .7 billion, integrating it into its Customer 360 ecosystem while maintaining its standalone brand. Slack is publicly listed under the ISIN US79466L3024.
What is Tikcotech: Find out the best tricks for Android devices
BetaBeacon
April 5, 2026

What is Tikcotech: Find out the best tricks for Android devices

Tikcotech is a mobile app that combines music, gaming, and app management into one platform. It was recognized as a significant advancement for Android users by an editorial team in July 2025. Users spend 30% more time on "super apps" like Tikcotech compared to single-purpose applications. The app comes in free and premium versions, offering features such as ad-free music playback, advanced game emulation, and unlimited app downloads. It is accessible to casual users and tech enthusiasts, with cross-platform compatibility. Machine learning algorithms and real-time computing provide a customized experience for users.
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