Disk Cleanup Archives

Tech Optimizer

September 10, 2026

8 Antivirus Software for Mac: Our Top Picks by Use Case (2026)

Apple provides built-in security features for macOS, including XProtect, Gatekeeper, and automatic malware removal, which contribute to the safety of Macs. However, these protections do not effectively address threats like infostealers, phishing, and adware. For enhanced security, third-party antivirus solutions are recommended. Bitdefender is noted for its strong detection rates and minimal system impact, making it suitable for most users. Intego specializes in Mac-specific threats and is ideal for users focused solely on Apple products. ESET and Trend Micro are recommended for businesses needing centralized management. F-Secure is recognized for its privacy-focused approach, while Norton offers a comprehensive suite of security features. AVG provides free real-time protection suitable for low-risk personal use, but may not be adequate for business needs. CleanMyMac is a maintenance tool rather than a traditional antivirus, focusing on system cleanup and optimization. Users should avoid running multiple real-time scanners simultaneously and ensure they purchase appropriate licenses for business use. It's important to evaluate the necessity of additional features and consider long-term pricing when selecting antivirus software.

Winsage

September 1, 2026

ReactOS 0.4.16 serves ’90s Windows nostalgia with fewer bugs

ReactOS has released version 0.4.16, which includes a unified boot and live CD image, a graphical installer, and significant upgrades to video, audio, networking, and storage stacks. The update addresses compatibility issues with legacy software, particularly with video drivers and the kernel’s system page table entries, improving stability. A new HD audio bus driver has replaced an older implementation, and the UniATA driver has been replaced with a new ATA driver for better compatibility and boot times. Networking capabilities have improved with expanded support for adapters and asynchronous connections. A headless Server Core installation type has been introduced, and compatibility restrictions with Windows Server 2003 have been lifted. ReactOS remains in an alpha state, and version 0.4.16 is available for download.

Winsage

August 28, 2026

Windows 11 Deletes ASUS GPU Drivers After Extended Eco Mode Usage

An ASUS ROG Zephyrus G14 owner reported that after using Eco Mode for several weeks, Windows 11 removed the NVIDIA GeForce RTX 5070 Ti GPU driver when switching back to performance mode. This behavior is expected due to Windows 11's automatic driver removal for inactive GPUs, managed by a maintenance task called pnpclean.dll, which cleans up drivers for devices not connected for 15 to 30 days. After the driver was deleted, the GPU was recognized as a generic display adapter, requiring reinstallation of the driver. The user found a workaround by disabling the Disk Cleanup handler in PowerShell to prevent automatic deletion, but this increased storage usage as Windows would no longer purge old driver packages.

Winsage

August 18, 2026

CISA confirms 2025 Windows Task Host flaw exploited by ransomware groups

The Cybersecurity and Infrastructure Security Agency (CISA) confirmed a privilege escalation vulnerability in the Windows Task Host, designated as CVE-2025-60710, which is being exploited by ransomware groups. Microsoft released a patch for this flaw on November 11, 2025, and CISA added it to its Known Exploited Vulnerabilities catalog on April 13. The vulnerability allows scheduled tasks to operate at the highest privilege level, enabling attackers to delete files and potentially gain full control over a machine. This access can lead to the extraction of credentials, manipulation of endpoint protection, and lateral movement across networks, culminating in widespread ransomware deployment. Security experts emphasize the critical nature of this vulnerability and urge organizations to address it promptly, as it poses significant risks to systems running Windows 11 and Server 2025.

Tech Optimizer

July 22, 2026

Advanced SystemCare 19 Cleaned 3GB Hidden Junk From My PC

The user experienced a slow computer with prolonged startup times and storage shortages despite manual cleanup efforts, including emptying the Recycle Bin and using Windows Disk Cleanup. A deeper system scan revealed hidden junk files such as temporary files, browser cache, and outdated logs. The user then utilized Advanced SystemCare 19 Free, which effectively identified and removed 3GB of junk files, resulting in improved startup speed, program launch times, and overall performance. Advanced SystemCare also includes features like a registry cleaner, large file finder, disk cleaner, and app/extension cleaner, and it serves as a comprehensive system optimization suite with tools for enhancing boot time and protecting privacy. The software does not delete files automatically and should be used alongside antivirus software for complete protection.

Winsage

July 10, 2026

Microsoft Confirms Windows 11 Bug That Eats 500GB Of Your Storage

Microsoft has acknowledged a significant issue affecting Windows 11 users on versions 24H2 and 25H2, where a bug can consume up to 500GB of storage, leading to critical space shortages and potential system failure. This bug has been reported since May 2025, with a solution disclosed on June 29, but it will not be automatically rolled out until July 14. Users can check if they are affected by navigating to Settings > System > Storage and examining the “System files” category; if it exceeds 100GB, they are likely impacted. The issue is linked to a hidden file named CapabilityAccessManager.db-wal in the “%ProgramData%MicrosoftWindowsCapabilityAccessManager” directory. Microsoft has released an optional update (KB5095093) to address the bug, which also includes feature previews that may affect performance. Users are advised against deleting the problematic file to avoid disrupting WiFi connectivity and screen capture functionalities. An automatic fix will be deployed during the July 14 update.

AppWizard

June 21, 2026

Bryce Clark, game director of Poppy Playtime, has played 23,000 hours of Steam games: ‘I’m a bit obsessed with learning the market’

Bryce Clark is the game director of Poppy Playtime and has a history in gaming that began with DOS games. His childhood favorite was the 1994 RTS Dominus, which had technical difficulties that required troubleshooting. He has worked for studios like 343 Industries and Blizzard and became the lead technical artist at Mob Entertainment in 2023 before directing Poppy Playtime: Chapter 5, released in February. Clark enjoys games like Aethus, Strange Antiquities, and Prosperous Universe, and recently played Librarian: Tidy Up the Arcane Library and Forza Horizon 6. The oldest games on his PC are No Man's Sky and The Hunter: Call of The Wild. He has logged over 23,000 hours on Steam, with Rocket League and Ark: Survival Evolved among his top titles. Clark finds comfort in The Hunter: Call of the Wild and Subnautica. He uses Snagit for screenshots and video recording and WinDirStat for disk space management. He has shifted to a minimalist desktop organization style, using the taskbar and search bar instead of desktop shortcuts.

Tech Optimizer

June 11, 2026

Avast One: Security and privacy suite under the microscope

Avast One is the flagship consumer security suite from Avast (Gen Digital), combining antivirus, firewall, VPN, and privacy utilities into a single subscription for Windows, macOS, Android, and iOS. It offers four primary areas: device security, online privacy, identity protection, and performance tools. Device security includes real-time antivirus, Web Shield, Mail Shield, and Ransomware Shield. The online privacy component features a full VPN service with bank-grade encryption and a no-logs policy. Identity protection includes data breach monitoring and, in some markets, credit monitoring. Performance tools assist with disk cleanup and system optimization. Avast One has three plan tiers: Avast One Essential (free), Avast One Individual (paid, supports multiple devices), and Avast One Family (paid, supports up to 30 devices). Pricing varies based on promotions, with Avast One Individual typically around per year and Avast One Family ranging from to 0 per year. The suite can be downloaded directly from Avast's website, with installers available for various platforms. Avast One includes automatic updates and is designed to operate lightly on modern hardware, with options to minimize system impact during scans. Customer support includes self-help documentation, community forums, and direct support for paying customers. Avast One aims to appeal to both non-technical users and power users, providing a user-friendly interface while allowing for advanced configurations. The product is positioned as a comprehensive solution for households looking to secure multiple devices with a single subscription.

Winsage

May 30, 2026

How to Free Up Disk Space on Windows 11

Your C: drive may be full, causing Windows to send reminders about low disk space or updates failing to install. Windows 11 includes built-in tools to help reclaim disk space. The guide outlines methods for recovering space, starting with the quickest techniques. 1. Cleanup Recommendations: Navigate to Start > Settings > System > Storage > Cleanup recommendations to review and remove temporary files, large or unused files, and apps. Deleting the previous Windows installation can recover several gigabytes but is irreversible. 2. Clear Temporary Files Manually: Go to Start > Settings > System > Storage > Temporary files to manually select and remove temporary files. 3. Empty the Recycle Bin: Right-click the Recycle Bin and select Empty Recycle Bin to reclaim space from deleted files. 4. Find and Move Large Personal Files: Use File Explorer to locate and move large files from Videos, Music, Pictures, or Downloads to an external drive. 5. Uninstall Unused Apps: Uninstall applications via Start > Settings > Apps > Installed apps, the Start menu, or Control Panel. 6. Turn On Storage Sense: Activate Storage Sense in Start > Settings > System > Storage to automate cleanups. 7. Configure Storage Sense Schedule: Adjust the schedule for Storage Sense cleanups in Start > Settings > System > Storage > Storage Sense. 8. Use Classic Disk Cleanup: Access the classic Disk Cleanup tool by typing "disk cleanup" in the search box to remove system files and items overlooked by the Settings scan. 9. Free Up Local Space with OneDrive Files On-Demand: Enable Files On-Demand in OneDrive settings to keep files in the cloud and free up local space. 10. Redirect Where New Content Is Saved: Change the default save location for new files in Start > Settings > System > Storage > Advanced storage settings. 11. Use External Storage to Install a Stuck Update: Connect an external USB drive with at least 10 GB of free space to assist with installing updates. 12. Rule Out Malware: Run a Windows Security antivirus scan if disk space continues to disappear unexpectedly. Deleting files in File Explorer moves them to the Recycle Bin, and space is not reclaimed until it is emptied. Deleting the previous Windows installation is irreversible and can only be done within 10 days of an upgrade. The KB5074105 update changed the scan context for Temporary files, preventing certain admin-restricted items from being detected. Storage Sense operates only on the system drive and does not automatically delete files in Downloads or OneDrive unless configured.

Winsage

February 24, 2026

Windows 11 Has 4 Powerful Features Most Users Never Turn On (But Should)

Microsoft's Windows 11 includes several built-in features that enhance usability and system management, which can be activated by users: 1. Clipboard History: Allows users to retain multiple copied items and access them with Win + V. To enable, go to Settings > System > Clipboard and toggle on Clipboard history. 2. Snap Layouts: Provides predefined window arrangements for better organization of applications. To ensure it's enabled, go to Settings > System > Multitasking and turn on Snap windows. 3. Show File Extensions: Displays full file names including extensions for better identification of file types. To enable, open File Explorer, select View > Show > File name extensions. 4. Storage Sense: Automates the removal of temporary files and manages storage space. To enable, go to Settings > System > Storage and toggle on Storage Sense. 5. "God Mode": Creates a folder that centralizes access to various administrative tools and settings. To enable, create a new folder on the desktop and rename it to GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}. These features are built into Windows 11 and do not require third-party applications.