Downloads folder Archives

Winsage

May 9, 2025

How to upgrade your ‘incompatible’ Windows 10 PC to Windows 11

On October 14, 2025, Microsoft will stop providing security updates for Windows 10 unless users enroll in the Extended Security Updates program. Upgrading to Windows 11 may be difficult for PCs older than five or six years due to strict compatibility requirements, including a CPU on the approved list and a Trusted Platform Module (TPM) version 2.0. Users may encounter error messages if their hardware does not meet these criteria. There are workarounds for some users, particularly those with PCs designed for Windows 10, but older devices, especially with AMD processors, may face significant challenges. To upgrade, users must ensure their PC is configured to start with UEFI, supports Secure Boot, and has an enabled TPM. A registry edit can allow bypassing CPU checks and accepting older TPM versions. Alternatively, a clean installation of Windows 11 can be performed using installation media, which bypasses CPU compatibility checks but still requires TPM and Secure Boot support. Microsoft has introduced new restrictions with the Windows 11 version 24H2 update, requiring CPUs to support specific instructions (SSE4.2 and PopCnt). For those opting to use the Rufus utility to create installation media, it is essential to use version 4.6 or later to bypass compatibility checks. Users must download the Windows 11 ISO, prepare a USB drive, and follow specific steps to initiate the upgrade process.

Tech Optimizer

May 5, 2025

How to Easily Uninstall McAfee Antivirus Completely

McAfee can appear on computers without user consent, often pre-installed on new laptops or bundled with other software. To uninstall McAfee on Windows 10 or 11, users can access the Settings app or Control Panel to remove it. For Mac users, the McAfee Total Protection Uninstaller can be used, but some residual files may need to be deleted manually. If standard uninstallation methods fail, the MCPR removal tool can be used to thoroughly clean up remnants of the software. Uninstalling McAfee is generally not detrimental, as many users prefer alternative antivirus solutions or rely on built-in protections provided by their operating systems.

Winsage

April 25, 2025

Speed up your Windows 11 PC: 12 must-do tweaks and tips

Users transitioning from Windows 10 to Windows 11 often accumulate unnecessary files, creating an opportunity for digital cleanup to reclaim storage space. It is recommended to use Windows' built-in tools for this process. To start, users can launch the Disk Cleanup application to select and delete various categories of files, such as Lifetime Optimization Files from Windows Update. The Downloads folder should also be checked for large, unneeded files, which can be sorted by size for easier identification and removal. Additionally, outdated components can be removed via the command prompt using the commands: 1. dism.exe /online /cleanup-image /AnalyzeComponentStore 2. dism /online /cleanup-image /startcomponentcleanup This method can free up significant space, with reports of nearly five gigabytes reclaimed even on fresh installations. While third-party software is generally discouraged, programs like Wiztree are exceptions, as they efficiently scan disks and display files by size, aiding in the cleanup process. Users should avoid deleting files from critical folders and verify any uncertain files through web searches.

Winsage

April 15, 2025

How to upgrade your ‘incompatible’ Windows 10 PC to Windows 11 now

On October 14, 2025, Microsoft will stop providing security updates for Windows 10 PCs unless users enroll in the Extended Security Updates program. Upgrading to Windows 11 on machines older than five years may result in an error message about CPU compatibility, as Microsoft will not change the requirement for a Trusted Platform Module (TPM) version 2.0. While automatic upgrades may be hindered, there are workarounds for most PCs designed for Windows 10. To upgrade, the computer must boot using UEFI, support Secure Boot, and have an enabled TPM (version 1.2 is acceptable). Users can check their system's BIOS mode and TPM status using the System Information utility and the Trusted Platform Module Management tool, respectively. If UEFI is not an option or if the PC lacks a TPM, an undocumented hack can be used to bypass compatibility checks. A new restriction with the Windows 11 version 24H2 update requires CPUs to support SSE4.2 and PopCnt instructions, making upgrades impossible for PCs built in 2008 or earlier. Most Intel CPUs from 2009 and AMD CPUs from 2013 should meet this requirement. Users can bypass CPU checks and accept any TPM version through a registry edit, which requires running the Setup program from the current Windows installation. The process involves creating a registry key and modifying its value. Alternatively, the Rufus utility can be used to create a bootable USB drive that circumvents compatibility checks, but it cannot bypass the restrictions for very old CPUs lacking support for SSE4.2 and PopCnt instructions.

Winsage

March 26, 2025

New Windows 0-Day Vulnerability Let Remote Attackers Steal NTLM Credentials

A critical vulnerability affecting various Windows operating systems, including Windows 7, Server 2008 R2, Windows 11 v24H2, and Server 2025, allows attackers to capture NTLM authentication credentials through interactions with malicious files in Windows Explorer. Exploitation can occur when users open shared folders, insert USB drives with malicious files, or view downloaded files. The vulnerability is similar to a previously patched flaw (CVE-2025-21377) but has not been fully documented. Security researchers have developed micropatches available for free until Microsoft releases a permanent fix. These micropatches support a wide range of Windows versions, including legacy and currently supported systems. The micropatches have been automatically distributed to affected systems with the 0patch Agent installed.

Winsage

March 26, 2025

New Windows 0-Day Vulnerability Let Remote Attackers Steal NTLM Credentials

A critical vulnerability affects all Windows operating systems from Windows 7 to Windows 11 v24H2 and Server 2025, allowing attackers to capture NTLM authentication credentials through malicious files viewed in Windows Explorer. Exploitation can occur when users open shared folders, insert USB drives with malicious files, or view previously downloaded files. The vulnerability is similar to a previously patched flaw (CVE-2025-21377) but has not been publicly documented. Security researchers have developed micropatches through 0patch to temporarily mitigate the issue, which will be available at no cost until Microsoft releases a permanent solution. The micropatches support various Windows versions, including legacy and currently supported systems, and can be automatically deployed without requiring system reboots.

Winsage

March 26, 2025

0patch releases yet another free fix for yet another 0day vulnerability in Windows that Microsoft has not addressed

0patch has released micropatches for a critical SCF File NTLM hash disclosure vulnerability affecting all Windows versions from Windows 7 to Windows 11 and Windows Server editions from 2008 to 2025. This vulnerability allows attackers to obtain users' NTLM credentials by having them view a malicious file in Windows Explorer. 0patch operates on a subscription model and provides security fixes for unsupported Windows versions, as well as complimentary patches for unaddressed vulnerabilities. Specific details about the vulnerability are currently withheld, pending an official fix from Microsoft.

Winsage

March 25, 2025

New Windows zero-day leaks NTLM hashes, gets unofficial patch

A newly discovered zero-day vulnerability in Windows allows remote attackers to steal NTLM credentials by tricking users into opening malicious files in Windows Explorer. This flaw affects various Windows versions, including Windows 7 through Windows 11 and Server 2008 R2 to Server 2025. The vulnerability, identified by ACROS Security researchers, has not been assigned a CVE-ID and enables attackers to obtain NTLM credentials through methods like accessing shared folders or USB drives. While the exploit's criticality is moderate and depends on specific conditions, it has been linked to actual attacks. ACROS Security has released free micropatches for all affected Windows versions via its 0Patch service until Microsoft provides an official fix. Users can install the micropatch easily by creating an account and activating the 0patch agent, which applies the patch automatically.

Winsage

March 10, 2025

How to clear the cache on your Windows 11 PC (and why it’s important to do so)

To optimize your Windows computer's performance, ensure your operating system is fully updated. If updates are current, utilize built-in utilities to reclaim disk space. For Windows 11, access "Cleanup recommendations" by clicking the Start button, selecting Settings, navigating to System, and then Storage. This feature lists temporary files in your Downloads folder and Recycle Bin, which can be deleted to free up space. It also recommends removing large or unused files. Use the Disk Cleanup utility by searching for "Disk Cleanup" in the search bar to identify and delete temporary internet files, setup log files, and cache files. To clear your PC's location cache, go to Settings, select Privacy and Security, scroll to "Location history," and click "Clear." To flush the DNS cache, press the Windows key + R, type ipconfig/flushdns, and press Enter. Regular file management and cleanup can significantly enhance system performance over time.

Winsage

February 23, 2025

How to clear the cache on your Windows 11 PC (and why you shouldn’t wait to do it)

For a digital refresh on a cluttered desktop and sluggish performance, users should keep their Windows operating system updated and utilize built-in utilities to enhance performance. Windows 11 offers a tool under Settings > System > Storage > "Cleanup recommendations" that identifies large files, unused applications, and system files for removal. The Disk Cleanup utility is accessible on all Windows versions by searching for "Disk Cleanup," which helps delete temporary internet files and cache files. To clear the location cache, navigate to Settings > Privacy and Security > "Location history" and click "Clear." To flush the DNS cache, open the Run command window, type ipconfig/flushdns, and press Enter. Regular file management can significantly improve system performance.