analyze Archives

Winsage

April 2, 2025

Microsoft reveals new tool to help with Windows 11 boot recovery crashes

Microsoft is piloting a Quick Machine Recovery (QMR) tool for Windows 11, available to Windows Insiders in the Beta Channel for version 24H2. QMR aims to reduce downtime from boot crashes by activating when a device encounters startup issues, transitioning to Windows Recovery Environment (Windows RE) to reconnect to the network for crash data analysis. Microsoft can then deliver solutions via Windows Update. The feature will be enabled by default on Windows 11 Home devices, while Windows 11 Pro and Enterprise administrators can manage its functionality. The initial rollout allows IT administrators to enable/disable the tool, configure scanning intervals, and conduct readiness tests. Feedback from users is encouraged to improve the tool, though a timeline for general availability has not been announced.

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.

AppWizard

April 2, 2025

Mullvad VPN Enables Multihop In Android App

Mullvad has introduced a multihop feature in its Android application that allows users to route their internet traffic through two distinct servers, enhancing online security and privacy. This feature creates a "tunnel within a tunnel," where data is transmitted through both an entry server and an exit server. By selecting servers in different jurisdictions, users can complicate the tracing of their data. The multihop service provides a higher level of privacy and security, as adversaries would need to execute timing attacks across multiple locations if one server is compromised. Mullvad operates under robust legal protections in Sweden and follows a strict no-logs policy, ensuring user activity is not recorded or retained.

Winsage

April 1, 2025

Windows 11 PC won’t boot? Microsoft’s new tool tries to fix it before you even panic

Microsoft is introducing a new tool called Quick Machine Recovery (QMR) to address boot-up issues in Windows PCs, currently available for testing in the latest Windows 11 Insider build. QMR, designed for both IT administrators and home users, automates the recovery process by entering the Windows Recovery Environment (WinRE) when a critical boot-up error occurs. The PC will connect to the internet, send diagnostic data to Microsoft, and receive a tailored fix via Windows Update, allowing it to boot normally without further user intervention. QMR is part of Microsoft's Windows Resiliency Initiative and aims to simplify the recovery process for users.

Winsage

March 30, 2025

Windows 11 gets Quick Recovery to fix computers that cannot boot

Microsoft introduced Quick Machine Recovery at the Ignite conference, a feature within its Windows Resiliency Initiative for Windows 11, aimed at improving user experience during system failures. This tool allows users to recover their systems when boot failures occur by transitioning into recovery mode and connecting to the internet to analyze crash data and retrieve fixes via Windows Update. Quick Machine Recovery is currently being tested in the latest Windows 11 Beta build, with plans for a broader rollout across all Windows 11 editions. IT administrators can enable or disable this feature and customize settings such as network credentials and scanning intervals. The feature is designed to help mitigate the impact of widespread outages and assist users with critical bugs and compatibility issues.

Winsage

March 29, 2025

How to use the Warp AI-enabled terminal for Windows or Linux

Warp is an intelligent terminal application that enhances the terminal experience by utilizing a natural language model to interpret commands. It features a familiar interface similar to Linux or PowerShell, supports multiple tabs, and includes an output window for displaying responses and code snippets. Users can enter commands in natural language or traditional code, and it is free to use with an optional paid plan. Warp allows users to execute OS-level commands, such as listing directory contents and saving the output to a file. It also simplifies complex tasks like renaming images based on creation dates through natural language processing. Additionally, Warp can assist in coding by creating Python scripts, verifying library installations, and generating executable files using PyInstaller. The entire process can be completed quickly, demonstrating Warp's capability to streamline development for users of all skill levels.

AppWizard

March 24, 2025

Ciphers Digital Marketing Launches SEO Checklist App on Android and Rolls Out Google Cloud AI Integration for Smart Chatbots and Voice Assistants

Ciphers Digital Marketing has launched an SEO Checklist App for Android devices, aimed at helping business owners, marketers, and developers identify growth opportunities and prioritize SEO best practices. The app includes features such as SEO self-assessment, an instant scoring system, actionable insights, and a user-friendly interface. Additionally, Ciphers Digital is integrating Google Cloud AI to enhance client offerings with smart chatbots, voice assistance, context-aware conversational experiences, and custom-trained models. The company provides a range of services, including SEO, web design, PPC advertising, and content marketing, and aims to foster intelligent and scalable digital growth solutions.

AppWizard

March 21, 2025

Chromebooks will soon have Google’s powerful NotebookLM installed by default

Google will preinstall NotebookLM, its AI-driven note-taking application, on Chromebooks following a code update that adds it to the list of preinstalled applications in Chrome OS. NotebookLM, powered by Google's Gemini AI model, can summarize, analyze, and respond to various content types, making it useful for students and researchers. Users can access NotebookLM via notebooklm.google.com and will have it available in the app drawer on Chromebooks. There are questions about whether this will apply to existing Chromebook models or only new ones. Users can also install the NotebookLM web app on PCs through Google Chrome by visiting the website and following installation prompts. Android users can add it to their home screens from the Chrome context menu.

Winsage

March 20, 2025

Windows 11’s Hidden FAQ Could Tell You Why Your PC Is So Slow

Microsoft is testing a new Frequently Asked Questions (FAQ) feature in Windows 11 that aims to analyze system specifications and provide tailored advice on performance issues. This feature is located within the System tab of Settings and addresses common queries related to device specifications and performance. Examples of questions include the sufficiency of a GPU for high-end gaming and the impact of RAM on PC performance. The FAQ section aims to offer personalized information based on each user's specific system, making it a more accessible resource compared to the current basic list of system specs. However, the responses are currently somewhat generic, and Microsoft must ensure accuracy to avoid misleading users regarding potential performance improvements from upgrades.

Winsage

March 19, 2025

Windows 11 has a hidden FAQ page in testing that tells you why your PC is slow

Windows 11 will introduce a new FAQ page in its Settings app to help users identify potential limitations of their PCs. This feature, currently hidden in Dev Channel builds, will answer questions about the OS version and evaluate GPU adequacy for gaming and video tasks. It will also analyze the impact of having 4-8GB of RAM on performance. The feature can be activated using the third-party utility ViVeTool with ID “5530588,” but its effectiveness may vary across systems. Microsoft has faced criticism for Windows 11's strict minimum hardware requirements, which may prevent many PCs from upgrading from Windows 10. This situation may force users to upgrade hardware or consider alternatives like ChromeOS. Microsoft aims to enhance user experience with Windows 11, which may lead to increased hardware sales and user satisfaction.