C: drive Archives

Winsage

March 26, 2026

Is It Time for a New Laptop Battery? This Secret Windows Report Will Let You Know

Windows laptops allow users to generate a battery report through Windows PowerShell. To create the report, users must open Windows Terminal as an administrator and enter the command powercfg /batteryreport /output "C:battery-report.html". This command generates an HTML file named battery-report.html saved in the C: drive. The report includes information about the laptop's battery health, recent usage, battery usage over the last three days, usage history, battery capacity history, and battery life estimates. The report shows the design capacity and full charge capacity of the battery, along with a comparison of expected and actual battery life. For example, a laptop designed for 6 hours and 2 minutes of battery life may currently last only 4 hours and 52 minutes.

Winsage

March 24, 2026

Microsoft says, for once, Windows update isn’t to blame for Galaxy Book4 laptops losing access to C: drive — the Galaxy Connect app was the culprit, and it’s been taken down from Microsoft Store

In early February, users of Samsung's Galaxy Book4 laptops reported storage issues, specifically error messages stating, "C: is not accessible," which locked them out of their primary drive. Investigations by Microsoft and Samsung identified the Galaxy Connect app, preinstalled on these devices, as the cause of the problem due to its interaction with Windows that revoked permissions. Reports of the issue surfaced before the February 2026 security update for Windows 11, which was initially suspected to be the trigger. Microsoft acknowledged the problem on its website about ten days prior to March 16, when it was marked as "externally resolved." To help affected users, Microsoft provided a recovery article and both companies removed the Galaxy Connect app from their stores, replacing it with an older version. Only users who experienced the issue need to take action to restore their systems.

Winsage

March 22, 2026

Windows 11 March Update Blocks Microsoft Account Sign-In in Office and Copilot Apps

Microsoft's Windows 11 March update (versions 25H2 and 24H2 with KB5079473) has caused sign-in issues for users of Microsoft applications, including Teams, OneDrive, Edge, Excel, Word, and Microsoft 365 Copilot. Users may see a message stating they need an internet connection, despite being connected. This problem is linked to a network connectivity state that the update fails to manage, affecting only Microsoft accounts. Restarting the device can temporarily resolve the issue, but it may recur. Microsoft is working on a fix expected to be released early next week. Additionally, there are reports of access issues with the C: drive on Samsung devices, which Microsoft is also investigating, noting that this problem is not solely due to the March update.

Winsage

March 20, 2026

Microsoft: March Windows updates break Teams, OneDrive sign-ins

Microsoft has acknowledged that the March update for Windows 11 (KB5079473) has caused sign-in complications with Microsoft accounts in various applications, including Teams, OneDrive, Microsoft Edge, Excel, Word, and Microsoft 365 Copilot. Users may receive error messages indicating a lack of Internet connection during sign-in attempts, despite being online. This issue affects Microsoft account sign-ins but does not impact businesses using Entra ID for app authentication. Microsoft is working on a fix and suggests users restart their PCs while connected to the Internet as a temporary workaround. If restarted without an Internet connection, the sign-in problem may persist. Additionally, Microsoft has released two emergency out-of-band updates for Bluetooth visibility issues and security vulnerabilities in the Routing and Remote Access Service. Guidance has also been provided to resolve access issues related to the C: drive and app failures on certain Samsung Windows 11 laptops due to a problematic version of the Samsung Galaxy Connect app.

Winsage

March 20, 2026

Locked out of C drive on your Windows PC? Microsoft outlines fix for Samsung app bug

Microsoft has removed the Samsung Galaxy Connect app from its Microsoft Store due to reports of users being locked out of their Windows C drive on Samsung laptops and desktops running Windows 11. The app was identified as the cause of the lockout, displaying error messages that prevented access to the system drive. Microsoft and Samsung confirmed the app's role in the issue and have provided a recovery guide for affected users, which includes steps to regain access to the C drive. Users are encouraged to contact Samsung Support for assistance with the recovery process.

Winsage

March 20, 2026

Microsoft publishes instructions on how to restore access to C: drive in Windows 11 on Samsung laptops

In March, users experienced issues accessing the C: drive on Samsung laptops, initially thought to be caused by an upcoming Windows 11 update. Microsoft clarified that the issue was due to Samsung's Galaxy Connect program. Both companies collaborated to resolve the problem, and Microsoft provided instructions for users to restore access, which typically takes around 15 minutes. Users should log in with an administrator account or contact Samsung support for help. The restoration process involves uninstalling the Samsung app, adjusting drive permissions, creating a restore file, and running it as an administrator. Microsoft's instructions do not require reinstalling Windows or deleting data, except for the Samsung applications. If issues persist, users are advised to contact Samsung technical support.

Winsage

March 19, 2026

Microsoft publishes a workaround for Samsung’s C: drive woes

Microsoft has released a guide to help users regain access to their C: drives affected by a Windows security update that impacted the Samsung Galaxy Connect app. Users must sign in with administrator rights, uninstall the Samsung applications, change file ownership on the C: drive to 'Everyone,' create a batch file to restore permissions, and restart their devices. Microsoft and Samsung have validated these recovery steps, and users can seek additional support from Samsung if needed. The Samsung Galaxy Connect app was temporarily removed from the Microsoft Store, but a previous version has been reinstated. The issue is marked as "Resolved," indicating no further patch from Microsoft is expected.

Winsage

March 17, 2026

Microsoft and Samsung scramble to fix a major C: drive lockout bug on Galaxy devices — faulty Galaxy Connect app leaves users with ‘limited’ recovery options following recent Windows 11 update

An unusual bug affecting Windows 11 users on Samsung devices prevents access to the main C: drive, following a February 2026 security update (KB5077181). Users receive an "Access denied" message when trying to launch applications or access files. The issue is linked to a Samsung-specific application, particularly the Galaxy Connect and Galaxy Share Folder applications, which may have broken Access Control Lists in Samsung’s factory image for Windows. Affected devices include various models of the Galaxy Book 4 laptops and certain Samsung Desktop models. Users are advised to remove the affected applications or revert to a recommended version while awaiting an official resolution from Microsoft and Samsung.

Winsage

March 17, 2026

Samsung Windows 11 Bug Blocks Access to C: Drive on Some Laptops

Microsoft has identified the Samsung Galaxy Connect app as the source of a significant bug affecting Samsung laptops running Windows 11, which causes "C: is not accessible - Access denied" messages. This issue prevents users from accessing files, launching applications like Outlook and Office, and performing administrative tasks without specific user action. Initially suspected to be related to Samsung Share, the investigation confirmed the Galaxy Connect app as the culprit. The bug has been reported in Brazil, Portugal, South Korea, and India, particularly affecting the Samsung Galaxy Book 4 and other Samsung devices, though a comprehensive list of affected models has not been provided. In response, Microsoft has removed the Galaxy Connect app from the Microsoft Store and is working with Samsung to investigate the issue. Samsung has reintroduced a stable older version of the app to help users. Users are advised not to install or update the Galaxy Connect app and to wait for an official patch, as recovery options for affected devices are currently limited.

Winsage

March 17, 2026

Windows 11 March Update Blocks C: Drive Access for Some Users

The March 2026 Windows 11 update (KB5079473) has caused significant issues for users, including inaccessible C: drives, system crashes, and freezing. Reports indicate that Samsung Galaxy Book device owners are particularly affected, with complete blockage of access to the C: drive. Microsoft acknowledges the "C: is not accessible - Access denied" issue, linking it to the Samsung Galaxy Connect application, and is working on a resolution. The affected devices include various models of the Samsung Galaxy Book 4 and certain Samsung Desktop models running Windows 11 versions 24H2 and 25H2. While Microsoft claims only Samsung users are impacted, it is unclear if other manufacturers are experiencing similar problems. The update has raised concerns about the quality assurance processes prior to releases.