troubleshooting tool Archives

Winsage

July 14, 2026

Microsoft tests Copilot’s new PC insights feature in Windows 11

Microsoft is piloting a feature called “PC insights” in its Windows 11 Copilot app, allowing users to inquire about their computer's hardware specifications such as RAM, storage, GPU performance, processor usage, antivirus status, and battery health. The feature collects system data using Windows APIs with user consent, which can be granted as one-time or permanent access. Currently in the experimental phase, it is being rolled out in the United States and provides insights based on the device's current state. Microsoft has cautioned that the app may not always provide complete or accurate information and has reported that it consumes nearly 1GB of RAM while idle. “PC insights” serves as a troubleshooting tool to help identify performance issues without resolving them directly. Future updates may enhance its capabilities to suggest adjustments or implement configuration changes.

Winsage

July 14, 2026

Confused about your PC specs or hardware? Windows 11’s Copilot app is getting new powers to help you ‘understand your device’

Windows 11's Copilot app is testing a new feature called 'PC insights,' which allows users to ask questions about their device's hardware and receive direct answers. Users can inquire about specifications like RAM, storage, GPU details, processor usage, antivirus status, and battery health. The feature connects to Windows APIs and requires user permission to access system details, which can be granted temporarily or permanently. Microsoft assures that the feature is opt-in and does not allow the app to read file contents, only their sizes. Currently, 'PC insights' provides diagnostic suggestions but does not resolve issues directly, with potential future developments for proactive troubleshooting.

Tech Optimizer

October 31, 2025

AI-powered tuning tools for Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL databases: PI Reporter

AWS offers services like Amazon CloudWatch and CloudWatch Database Insights for monitoring Amazon RDS performance metrics. Users can create custom dashboards for Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL-Compatible Edition. Essential metrics to monitor include Database Connections, CPU Utilization, Freeable Memory, and various I/O metrics. PI Reporter is an open-source tool designed to capture performance metrics and workload snapshots for Amazon Aurora PostgreSQL-Compatible Edition. It integrates with Amazon Bedrock to analyze data and provide actionable recommendations. Users can generate detailed HTML reports comparing performance metrics over time, assess workload changes, and identify performance issues. To use PI Reporter, prerequisites include enabling Amazon CloudWatch Database Insights and the pg_stat_statements extension. Installation involves cloning the repository, configuring IAM policies, and executing commands to create snapshots and reports. The tool is designed for ease of use and can be run on Amazon EC2 or on-premises. The report generated by PI Reporter includes a summary of findings, root causes, and recommendations for performance improvement. It also identifies resource utilization issues during specific operations, such as bulk data inserts or idle transactions. Users are advised to validate AI-generated recommendations with database experts and to monitor for idle transactions to optimize performance. Costs may be incurred from resources created by Amazon Bedrock, and users should clean up these resources when no longer needed.

Winsage

October 20, 2025

Windows 11 Emergency Restart Hidden Shortcut

Windows 11 includes an emergency restart feature that allows users to quickly reset an unresponsive system without closing applications individually. This function can be accessed from the safe sign-in screen by pressing Ctrl + Alt + Del, holding the Ctrl key, and clicking the power icon. A confirmation box will appear, warning that unsaved data will be lost, and selecting OK will initiate an immediate reboot. This feature is useful in situations where the interface is unresponsive, such as with frozen applications or missing taskbars. While it can help regain control of the computer, it carries the risk of losing unsaved work and interrupting ongoing operations. Alternative methods for addressing unresponsiveness include using Task Manager, resetting the graphics driver, executing a command line shutdown, or using the physical power button. The emergency restart is recognized as a last-resort recovery option and is particularly valued in troubleshooting scenarios.