File Explorer

Winsage
October 19, 2026
In Windows 11, certain names such as CON, PRN, AUX, and NUL are reserved as they correspond to specific devices, preventing users from naming folders with these terms. These reserved names date back to DOS 1.0, where folders did not exist. The names have specific functions: CON refers to the console, PRN to the printer, AUX to an auxiliary device, and NUL to a null device that discards output. Attempts to rename a folder to any of these names result in an error message indicating the device name is invalid. Adding extensions to these names does not bypass the restriction, as names like NUL.txt are still treated as equivalent to NUL. Despite some changes in Windows 11, the prohibition against using these reserved names for files or folders remains in place due to legacy compatibility concerns.
Winsage
October 19, 2026
Running out of space on a PC can be frustrating, especially with rising storage and RAM prices. Windows 11 offers a file compression feature that allows users to compress files on their drives, freeing up space without compromising usability. This NTFS compression operates in the background, enabling access to files without manual extraction. To enable it, users can right-click on a drive in File Explorer, select Properties, and choose the compression option if the drive uses the NTFS file system. The compression process may take time, as seen when it took about two hours to compress 333GB of data. While drive compression can consume CPU resources and slightly increase loading times, the impact is minimal on modern computers. Users can also selectively compress specific files or folders to manage performance better.
Winsage
October 18, 2026
Microsoft has unveiled the Surface Laptop Ultra, showcasing its features during a presentation led by CEO Satya Nadella and other key figures. This device is part of the first wave of RTX Spark laptops aimed at creators seeking enhanced AI capabilities. Reviewers have compared it favorably to Apple’s MacBook Pro, highlighting Microsoft's intent to compete in the high-performance laptop market. Microsoft has also announced significant improvements to Windows 11, including an upgraded search experience and faster File Explorer, while promoting the value of modern Windows 11 PCs. The Surface Laptop Ultra is described as the most powerful Surface device in years, with a focus on attracting developers who typically use Macs.
Winsage
October 17, 2026
Windows 11 has introduced an "accelerated app launch" feature, initially benefiting Microsoft Edge. This feature allows Windows to open Edge more quickly by routing requests directly to the existing instance of the app instead of starting a new temporary process. The update, KB5127936, was rolled out to Windows Insiders on October 16, 2026, and is part of updates for Windows 11 25H2 and 26H2. The enhancement primarily improves the launch speed of Edge when it is already running in the background, particularly benefiting warm launches. Testing showed that Edge launched faster when other applications were active post-update. Microsoft aims to extend this feature to other single-instance applications, but it requires developers to meet specific prerequisites and request access to certain APIs. The accelerated launch feature is expected to be available as an optional update around November 10, 2026.
Winsage
October 15, 2026
Microsoft released the October Windows update, addressing over 1,400 vulnerabilities, including 80 critical vulnerabilities and two zero-day exploits. This update is the final supported update for Windows 11 24H2 Home and Pro editions and the first for Windows 11 26H2. Notable enhancements include improvements to File Explorer and refined Bluetooth connectivity. One zero-day vulnerability, CVE-2026-96951, has been exploited in the wild, allowing remote attackers to bypass security protections. The second zero-day, CVE-2026-108398, could enable attackers to circumvent security measures in Microsoft’s .NET Framework. Windows 11 users can install the update via Settings and Windows Update, while Windows 10 users can follow a similar process. Each annual version, such as 24H2, will lose support after 24 months, necessitating an upgrade to Windows 11, version 26H2, for continued security updates. The update also introduces a feature to remap the Copilot key for enhanced user flexibility.
Winsage
October 15, 2026
A fast PC enhances productivity by allowing users to run complex software and multitask efficiently. The latest version of Windows, Windows 11 2024 Update Version 24H2, was launched in October 2024 and offers improved speed and usability compared to previous versions. To optimize a Windows PC's performance, users can take several steps: - Delete old files to free up space. - Remove unwanted startup programs through the Windows Settings app or Task Manager. - Update drivers via Device Manager to ensure optimal performance. - Pause OneDrive syncing to reduce RAM usage. - Use ReadyBoost with an external USB drive to increase memory storage. - Install antivirus software to detect and eliminate viruses. - Upgrade RAM for better performance under heavy usage. - Change power mode to "Best Performance" in settings. - Adjust Windows appearance by disabling visual effects. - Turn off unwanted notifications to minimize disruptions. - Uninstall unnecessary apps to free up resources. - Enable Game Mode for optimized gaming performance. - Restart the PC regularly to clear RAM and refresh resources. - Restore the PC to a previous setting if performance issues persist.
Winsage
October 14, 2026
Microsoft has released its monthly quality updates for all supported versions of Windows 11 on the second Tuesday of October. This update marks the first Patch Tuesday update for Windows 11 version 26H2 and the end of support for version 24H2. Cumulative update KB5127648 is available for Windows 11 versions 24H2, 25H2, and 26H2, upgrading them to builds 26100.9711, 26200.9711, or 26300.9711. Key features include enhancements to File Explorer, support for Emoji 17.0, a new Tips widget, personalization improvements, an Accessibility setting for maximizing apps, precision touchpad functionality improvements, enhanced configuration options for the Copilot key, upgrades to the Windows Recovery Environment, and changes to Windows Backup. Windows 11 version 26H1 will receive cumulative update KB5127646, advancing it to build 28000.3231. This update features a redesigned Taskbar, a revamped Start menu, a new Windows Search experience, performance improvements in File Explorer, modernized progress indicators, Administrator Protection, and enhancements to the Get Started app.
Winsage
October 11, 2026
Microsoft is gradually introducing the Windows 11 2026 Update (version 26H2) to compatible devices. The update is optional and requires manual installation for users who want it before the general rollout. Users on versions 25H2 or 24H2 can update without a complete reinstallation, while those on version 23H2 or earlier must perform a full in-place upgrade. To install the update from Settings, users should open Settings, click on Windows Update, enable the toggle for getting the latest updates, check for updates, download and install, and restart the device. If the upgrade option is not visible, it may indicate incompatibility. The Media Creation Tool can be used for creating bootable USB media for users upgrading from older versions like 23H2 or Windows 10, but it requires a complete reinstallation. Steps include downloading the tool, selecting the USB drive option, and following prompts to create the installation media. Users can also download the Windows 11 version 26H2 ISO file from the Microsoft support website, mount the ISO, and run setup.exe to complete the installation.
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