digital landscape Archives

Winsage

April 4, 2025

Microsoft Copilot Updates Make the AI Companion Much More Personal

AI development is rapidly advancing, leading Microsoft to enhance its Copilot AI assistant. The updates aim to transform Copilot into a more engaging and personalized companion. Copilot, powered by OpenAI's GPT technology, is integrated across the Microsoft ecosystem, including Microsoft 365, Windows, the Edge browser, and Bing search. Key features of the updated Copilot include: - Memory Functionality: Users can allow Copilot to remember personal details, with a focus on security and privacy. - Custom Appearances: Users can customize Copilot's visual representation, including whimsical forms. - Copilot Actions: Copilot can manage tasks like making reservations or sending gifts, collaborating with services like 1-800-Flowers.com and Expedia. - Pages Feature: Users can organize content and generate AI-driven podcasts on preferred topics. - Enhanced Copilot Search: Improvements to the Copilot Search feature in Bing aim to address accuracy issues with search-result summaries. The initial rollout of these features begins on Friday, with full availability expected in the coming months.

Winsage

April 3, 2025

I use Windows Task Manager daily. Here are 9 tips I wish I’d known sooner

Jon Martindale is a technology enthusiast who explores hardware, software, and artificial intelligence. He experiments with AI applications and reviews ergonomic solutions, such as standing desks, to promote better posture and workplace health. His writing shares insights on technology and its impact on daily life.

Tech Optimizer

April 2, 2025

Improve PostgreSQL performance using the pgstattuple extension

PostgreSQL is an open-source relational database management system known for its extensibility, which allows developers to enhance its capabilities through various extensions and plugins. The pgstattuple extension provides detailed statistics at the tuple level from PostgreSQL tables and indexes, revealing key metrics such as the number of live tuples, dead tuples, average length of live tuples, total free space, and percentages of free space and dead tuples. These metrics help database administrators identify potential health and performance issues, such as excessive table bloat or index fragmentation. Both Amazon Aurora and Amazon RDS support the pgstattuple extension, which can be activated using the command CREATE EXTENSION pgstattuple;. Functions like pgstattuple(relation) and pgstatindex(index) can be used to analyze physical storage and index statistics. Bloat occurs when unused space is left behind after UPDATE and DELETE operations, and the autovacuum process in PostgreSQL automates the cleanup of dead tuples. However, if autovacuum fails, manual intervention may be necessary. Regular monitoring of bloat is essential for maintaining performance, and metrics from pgstattuple can help optimize autovacuum settings. The pg_cron extension can automate VACUUM operations to manage bloat proactively. Index bloat can also be detected using pgstatindex, and significantly bloated indexes can be rebuilt using REINDEX or pg_repack. Best practices for using pgstattuple include estimating bloat with check_postgres, analyzing physical storage, monitoring dead_tuple_percent, and avoiding interference on highly active tables.

Winsage

April 2, 2025

Xbox fans lose it as new console is teased in mysterious trailer

A new Xbox-branded handheld console is set to launch later this year, developed in collaboration with ASUS. This device will not be a fully in-house creation but a partnership product. Recent trailers have hinted at Xbox branding on the ASUS ROG Ally gaming handheld, suggesting a fusion of technologies. The official Xbox Twitter account responded to ASUS's teaser trailer, indicating their collaboration. An official release date has not yet been announced.

AppWizard

April 1, 2025

Beware new Google ‘yellow warning’ that saves you from costly nightmare

Google has introduced a yellow warning banner in the Google Play Store to alert Android users about apps that are frequently uninstalled. This banner indicates that an app may not be meeting user expectations and could be due to poor functionality, excessive advertisements, or inflated costs. Additionally, Google has implemented two other notifications: one indicating lower user engagement with an app and another showing fewer users compared to other apps. These features aim to help users make more informed app choices and avoid potentially harmful applications. Google Play Protect is also available to scan downloaded apps for security, including those from outside the Play Store. Users can enable settings to improve harmful app detection, enhancing overall safety in the app ecosystem.

Winsage

April 1, 2025

Microsoft turns 50. Here are 18 of its biggest moments

In October 2008, Microsoft introduced Azure, initially known as "Project Red Dog." It was officially launched in 2010 as Windows Azure and renamed Microsoft Azure in 2014. Azure has evolved to include advanced artificial intelligence capabilities for data analysis and machine learning, reflecting Microsoft's commitment to technological advancement.

AppWizard

April 1, 2025

Google’s Play Store Warning—Do Not Update This Setting

A sophisticated trojan named TsarBot is targeting over 750 legitimate banking and shopping applications on Android devices. It overlays a counterfeit login screen on real apps to capture user credentials. TsarBot is believed to have Russian origins and can remotely control the device's screen, simulating user interactions and capturing device lock credentials through a deceptive lock screen. The trojan is typically installed from phishing websites, where a dropper application delivers the TsarBot APK file. Once installed, it disguises itself as the Google Play Services app and urges users to enable Accessibility services. Users are advised to avoid installing apps from outside the Google Play Store, ensure Play Protect is enabled, and only enable Accessibility Services when necessary to mitigate risks.

Tech Optimizer

March 31, 2025

Watch Out for This Info-Stealing Malware on Windows

A new malware strain called CoffeeLoader has been identified, posing a significant risk to gamers by masquerading as a legitimate ASUS utility, specifically the Armoury Crate software. Once it infiltrates a system, it deploys the Rhadamanthys infostealer, which can extract sensitive information such as credentials from web browsers, email clients, cryptocurrency wallets, and password managers. CoffeeLoader evades detection by most security tools by operating on the GPU instead of the CPU and using advanced techniques like call stack spoofing, sleep obfuscation, and exploiting Windows fibers. To protect against CoffeeLoader, users should exercise caution when downloading software, navigate directly to official websites, avoid suspicious links, and adhere to basic cybersecurity practices. If infection is suspected, users should disconnect from the internet, reboot in safe mode, delete temporary files, and check Task Manager for unusual activity. Employing a reliable malware scanner can help identify and eliminate infections.

Tech Optimizer

March 31, 2025

Add an extra layer of protection to your devices with this all-in-one security solution

McAfee is offering a two-year subscription to its Total Protection service for a reduced price of .99, down from 9.98. This service secures up to five devices, including Windows, Mac, Android, and iOS. Key features include AI-powered antivirus protection, a VPN for private browsing, web protection against harmful sites, identity theft protection, personalized security education, a password manager, personal data exposure protection, and credit monitoring services.

Winsage

March 30, 2025

Here’s why you should reinstall Windows 11 every two months – no, I’m not kidding

Windows has evolved through various versions, creating a strong connection among users. Bugs can arise from updates, driver issues, or upgrades, and it is often advised to avoid upgrades in favor of fresh installations. Corrupted registry files and mislabelled directories can lead to resource consumption by background programs. A dual-storage drive system is recommended, designating a fast drive for the OS and a slower drive for media and backups, facilitating easier reinstallation. This setup encourages robust backup practices and helps maintain system integrity. Windows Defender is highlighted as an effective antivirus solution, and preparation for installation, including having necessary drivers on a USB stick, is crucial. A proactive approach to system maintenance can enhance the Windows experience.