Upgrade Archives

Tech Optimizer

June 6, 2026

Avast Free Antivirus for Windows and Mac: Core Features Explained

Avast Free Antivirus is a cybersecurity application from Gen Digital that provides malware and phishing protection for Windows and Mac users, specifically targeting home and small office devices. It is available as a free download for personal use, with optional paid upgrades. The software features real-time protection, on-demand scanning, and utilizes cloud-connected threat intelligence to enhance its threat detection capabilities. It serves as a vital security solution for US households and very small businesses, particularly those using older devices. Avast Free Antivirus is part of Gen Digital's portfolio, which includes other brands like Norton and AVG, and competes with built-in security tools and other antivirus solutions in the market.

Tech Optimizer

June 6, 2026

PostgreSQL vs SQL Server 2026: $0 vs $15K License

PostgreSQL has become the most utilized database for developers for two consecutive years as of 2026, while SQL Server has introduced native AI capabilities and vector search functionalities in its latest release. PostgreSQL is favored for new projects due to its permissive licensing, cross-platform operation, and extensive ecosystem of extensions, whereas SQL Server is preferred by organizations already using Microsoft products for its robust tooling and enterprise support. As of June 2026, SQL Server ranks third in the DB-Engines popularity ranking with a score of 698, while PostgreSQL ranks fourth with a score of 688. Developer adoption trends show that 49% of respondents in the Stack Overflow 2024 Developer Survey use PostgreSQL, compared to 27% for SQL Server. The latest stable version of PostgreSQL is 18.4, released on May 14, 2026, while SQL Server 2025 (version 17.x) became generally available on November 18, 2025. PostgreSQL is free under a permissive license, while SQL Server's Enterprise Edition can cost upwards of ,123 per two-core pack, with an eight-core minimum. PostgreSQL supports various operating systems, including Linux, Windows, macOS, and BSD, while SQL Server operates on Windows and Linux. PostgreSQL uses PL/pgSQL as its primary procedural language, allowing for multiple procedural languages, whereas SQL Server uses T-SQL. PostgreSQL's JSONB type offers rich indexing, while SQL Server added native JSON support in its 2025 release. Both databases are capable of handling high transaction volumes, but PostgreSQL excels in read-heavy scenarios due to its multi-version concurrency control, while SQL Server's columnstore indexes provide advantages for analytical workloads. PostgreSQL supports tables up to 32 TB, while SQL Server can handle a maximum database size of 524 PB. SQL Server's high availability technology includes Always On Availability Groups, while PostgreSQL offers built-in streaming and logical replication. The security features of both databases meet enterprise standards, with PostgreSQL providing a transparent patching process and SQL Server integrating with Microsoft tools. Real-world usage examples include Stack Overflow using SQL Server, while Instagram and Reddit utilize PostgreSQL. Developer sentiment increasingly favors PostgreSQL for new projects, emphasizing flexibility and open-source solutions. For new startups or greenfield projects, PostgreSQL is recommended due to its zero license cost and compatibility. Existing Microsoft enterprises are advised to stick with SQL Server for its integration benefits. Migration from SQL Server to PostgreSQL is becoming common, with a structured approach required for successful transitions.

Winsage

June 6, 2026

Kindle for PC gets a major upgrade – the new Windows 11 app is more feature-packed than ever before

Amazon has released a new Kindle app for Windows 11, which is also compatible with Windows 10. The app offers features such as customizable page settings, lookup functions with Wikipedia integration, progress tracking, and document drag-and-drop support. It supports both ebooks and graphic novels through Comixology Guided View. The old Kindle app will stop functioning on June 30. The new app is currently available in the US and UK, although some UK users may experience temporary unavailability. Additionally, Amazon's Kindle lineup has introduced Colorsoft technology, with the Kindle Scribe Colorsoft featuring a larger display for color content. There are discussions about potential changes, including user-replaceable batteries, and some users miss page turn buttons from previous models like the Kindle Oasis.

AppWizard

June 5, 2026

tinyBuild announces multiplayer open-world zombie survival game Last Harbor for PC

tinyBuild has announced Last Harbor, a multiplayer open-world zombie survival game set to launch on PC via Steam. The game features a post-apocalyptic landscape where players must upgrade their boats and embark on expeditions to gather resources while facing threats from the undead and other players. Inspired by the lockdown experiences of 2020, the game includes familiar weapons, crafting, and base-building mechanics. Players can find safe harbors to socialize and protect their vessels, but must be cautious of attracting the undead during confrontations. An announcement trailer and screenshots are available for viewing.

Tech Optimizer

June 5, 2026

This VPN + Antivirus Bundle Just Dropped to $3/mo: Get Full Protection for Cents

VPNs focus on online privacy, while antivirus software protects devices from threats. NordVPN combines these services, offering a comprehensive solution at competitive prices. The Basic plan costs .99 per month, while the Plus plan is available for .59 per month with a 76% discount and includes three free months with a two-year commitment. The Plus plan features Threat Protection Pro, which blocks ads, trackers, and malicious URLs, and offers call protection for iOS and Android users. The Complete plan costs .99 per month and includes scam call protection, 1 GB of NordLocker, and dark web monitoring. The Prime plan, priced at .99 per month, includes Coveron for identity theft protection. All plans come with a 30-day money-back guarantee.

AppWizard

June 5, 2026

The latest AI news we announced in May 2026

Gemini 3.5 is the latest iteration of AI models that integrates advanced intelligence with actionable capabilities for complex workflows. The Gemini app has been revamped to enhance user experience, featuring personalized daily briefs and the new Gemini Spark, which manages inboxes and schedules proactively. In Search, advanced AI capabilities have been introduced, including information agents that monitor and provide updates. The integration of Antigravity and agentic coding in Search allows for customized user interfaces and interactive visuals. A new intelligent Search box has been launched, marking the most significant upgrade in over 25 years, improving functionality and user experience.

AppWizard

June 5, 2026

6 New Features Added To Your Android Phone With Google’s June 2026 System Update

Google Play Services version 26.21 includes enhancements for user experience and security across various devices such as Android phones, tablets, Android TV, Google TV, Chrome OS, Wear OS, and Android Auto. A new Credential Exchange Standard has been introduced to simplify the import and export of passwords and passkeys between third-party password managers and Google Password Manager. The update features a new user flow for pre-registering applications with auto-installation from the Play Store, timely notifications for monthly Play Store challenges, and improved visibility for sales prices and discounts. Visual improvements include a redesigned interface for Play Store dialogs and a feature that allows the Play Store to locate app content from installed applications. The introduction of Play Collections helps users discover similar content more easily.

AppWizard

June 5, 2026

My favorite Gboard upgrade looks ready to launch, and I can’t wait

Google is preparing to introduce the Rambler feature for Gboard, its new AI-powered voice typing capability, as part of the enhancements for Android 17. Rambler can understand natural speech, remove filler words, and detect self-corrections during dictation. A hidden toggle for Rambler has been found in the latest Gboard beta, indicating that preparations for its rollout are in progress. The feature may initially be exclusive to select flagship devices, such as the Samsung Galaxy S26 Ultra or the Pixel 10 series.

AppWizard

June 5, 2026

PC Gamers Can Grab $55 Worth Of Free Games, No Strings Attached

Players can claim two free games from the Epic Games Store: "Songs of Conquest," a turn-based strategy game released by Lavapotion in 2024, and "Rogue Waters," a turn-based roguelite developed by Ice Code Games, also released in 2024. "Songs of Conquest" typically retails for .99 and features pixel art visuals, multiple biomes, and a 'Very Positive' rating of 85% on Steam. "Rogue Waters," which usually costs .99, involves procedural generation and has a 'Mostly Positive' rating of 76% on Steam, but has faced criticism for bugs. The offer is exclusive to PC users and expires at 4 PM BST on Thursday, June 11.

Winsage

June 5, 2026

How to Transform Your Old PC Into the Ultimate Windows Steam Console

Valve’s Steam Machine is set for release in early 2026 and will run on Valve’s Linux-based Steam OS. Gamers can build a custom Windows-based gaming PC inspired by the Steam Machine using components like an AMD Ryzen CPU, Asus RX960 XT Radeon GPU, and 16GB+ RAM. Installing Windows allows for broader game compatibility, while Steam’s Big Picture Mode offers a console-like interface. The custom build process involves selecting appropriate hardware, assembling it, and optimizing performance for modern games. Building a custom Steam Machine provides insights into hardware assembly and system optimization, resulting in a portable, high-performance gaming solution.