disk space Archives

Winsage

July 7, 2026

Status Update 2: Windows 11 Field Guide 2026 Edition

The Windows 11 Field Guide has been significantly reduced from 103 MB and 990 pages to 73.9 MB and 839 pages, marking a notable achievement in its transformation. At its peak, the guide was over 300 MB and contained more than 1,150 pages. The reduction includes the removal of the Microsoft Edge section, which had about 100 pages of outdated content, replaced by a more concise chapter. The top-level table of contents has been restructured, and numerous chapters have been updated and consolidated, introducing new sections on Hardware, Security, Apps, Command Line Interfaces, Virtualization, XBOX and Videogames, and Help and Recovery. Additional work remains on consolidating chapters like Multitasking, Files, and Accounts. A monthly update schedule is planned to keep the guide current with new Microsoft features. Access to the guide is included for Thurrott Premium members, available in PDF and ePUB formats, with files currently hosted on Google Drive.

Winsage

July 6, 2026

Microsoft just confirmed that this Windows 11 bug is hoarding up to 500GB of your storage

Microsoft has acknowledged a storage issue related to the Capability Access Manager service in Windows 11, which can consume up to 500GB of SSD space due to a bug causing the log file, CapabilityAccessManager.db-wal, to inflate to gigabytes instead of a few megabytes. Users have reported file sizes reaching 200GB and even 513GB. The issue can be checked via Settings > Storage > System & reserved or by using a command in the Windows Command Prompt. Microsoft plans to address this in the June KB5095093 update, which will improve disk space usage for the log file, with updates expected to roll out starting July 14.

Winsage

July 6, 2026

A Windows 11 bug can eat 500GB of your storage. Here’s how to check

A hidden bug in Windows 11 can consume up to 500 GB of storage due to the CapabilityAccessManager.db-wal file, which should only occupy a few megabytes but can grow significantly on certain systems. Users can check for this issue using applications like TreeSize or by executing a command in the Windows Command Prompt. Microsoft has acknowledged the problem and provided a fix in the optional June 2026 update, with a broader rollout planned for the July Patch Tuesday update. Users are advised not to modify or delete the file to avoid further complications.

Tech Optimizer

July 6, 2026

MacPaw Moonlock antivirus review

MacPaw launched Moonlock as a standalone antivirus application in October 2025, building on its existing malware removal module from CleanMyMac. Moonlock focuses on educating users about malware rather than overwhelming them with technical details, following a 'care, not scare' philosophy. Research indicated that 66% of Mac users faced cyber threats last year, with a 67% increase in macOS backdoor variants in 2025. Moonlock Lab has identified new malware variants and maintains a strict zero-logs policy for its VPN. The application requires macOS 13 or later and 515MB of disk space, operates efficiently without significant performance impact, and necessitates a MacPaw account for installation. Support includes a knowledge base and email inquiries, but lacks live chat or phone options. Moonlock competes with ClamXAV, which is cheaper but lacks some features, and Intego Mac Internet Security X9, which offers a network monitor. Moonlock is priced at .95 per year for a single device, nearly double ClamXAV’s price for three devices, but includes additional features like a VPN and network inspection. It also provides a 30-day money-back guarantee.

Winsage

July 6, 2026

Microsoft admits a Windows 11 bug is eating up to 500GB of storage, verify if you are affected

To check for excessive storage consumption in Windows 11, navigate to Settings > Storage > System & Reserved. A file named CapabilityAccessManager.db-wal can cause significant storage issues, potentially consuming hundreds of gigabytes. This file is associated with the Windows Capability Access Manager service, which manages app permissions for features like microphone and camera access. Normally, this file should occupy only a few megabytes, but reports indicate it can expand to sizes like 200GB or even 513GB. Microsoft acknowledged this issue in the release notes for Windows 11 KB5095093, stating that an update to improve disk space usage for this file is scheduled for July 14, 2026. To check if your system is affected, tools like WizTree or TreeSize can be used, or a command can be executed in Command Prompt to verify the file size. If the file is excessively large, it is recommended to wait for the update or rename the file to allow Windows to regenerate it, rather than deleting it.

Winsage

July 6, 2026

Microsoft finally fixes bug that broke all major Windows 11 core UI components on some PCs

Microsoft introduced an update to the out-of-box experience (OOBE) for Windows 11, identified as KB5095189, targeting versions 25H2 and 24H2. This update includes enhancements and fixes, coinciding with additional updates KB5102558 and KB5095615 from the June C-release preview update (KB5095093). A major fix addresses a storage issue caused by the Capability Access Manager process, which was consuming significant disk space. Another fix resolves a malfunction affecting Shell components, impacting the Start menu, Search bar, Settings, Taskbar, and File Explorer, primarily on provisioned PCs due to compatibility issues with XAML. This bug had been present since July 2025 and is being resolved with updates released starting June 23, 2026 (KB5095093), with full deployment expected in the following month. Users are advised to use previous workarounds until the fix is fully available. Further details can be found in support article KB5072911 on Microsoft's website.

Winsage

June 24, 2026

Windows 11 Adds Point‑in‑Time Restore for System Recovery

Point-in-time restore is a new feature for Windows 11 that allows administrators to revert systems to a previous stable state, streamlining recovery from issues like problematic updates or software conflicts. It automatically generates restore points every 24 hours, retaining them for up to 72 hours and using a maximum of 2 percent of disk space. This feature is available on Windows 11 version 24H2 and later across all editions, including Enterprise, Pro, and Home. Administrators can initiate the restore process through the Windows Recovery Environment (Windows RE) by selecting a restore point. Future enhancements will include remote restore capabilities through Microsoft Intune.

Winsage

June 22, 2026

I tested Microsoft PC Manager’s RAM-freeing tool and learned why high memory usage isn’t always a problem

Users of Windows 11 often report high RAM usage, with figures reaching 70-90 percent, leading to concerns about system performance and the need for memory upgrades. Microsoft has introduced the PC Manager application with a "Boost" option to help free up memory. High memory usage can be normal when Windows 11 caches files, but excessive consumption by poorly optimized applications may indicate a resource issue. The impact of memory usage varies by system; for example, 90 percent usage may be acceptable on a system with 96GB of RAM, while it could be problematic on an 8GB system. Context matters, as high memory usage on high-end machines often represents normal caching, whereas it may signal struggles on lower-end systems. The PC Manager's Boost feature can be useful before resource-intensive tasks but may reinforce misconceptions about high memory usage being inherently negative. Ultimately, performance issues, rather than memory percentage alone, should guide decisions about upgrading RAM.

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 20, 2026

PostgreSQL 18 on Amazon Aurora and Amazon RDS: Performance enhancements

PostgreSQL 18 addresses common performance challenges for users, including managing query performance across composite indexes, diagnosing memory spills in materialized Common Table Expressions (CTEs), and upgrading major versions without plan regressions. Key enhancements include skip scan optimization for multicolumn indexes, improved EXPLAIN functionality, and optimizer statistics that persist through major version upgrades. Skip scan optimization allows PostgreSQL to efficiently utilize multicolumn B-tree indexes even when leading columns are not specified in the WHERE clause, significantly improving query performance. The EXPLAIN command has been enhanced to include buffer statistics by default, providing deeper insights into query execution and resource usage. PostgreSQL 18 also introduces visibility into the storage of materialized nodes in query plans, indicating whether intermediate results were stored in memory or spilled to disk. A new metric, Index Searches, has been added to EXPLAIN ANALYZE output, indicating how many times the database traversed the index tree during query execution. Additionally, Self-Join Elimination (SJE) automatically detects and removes unnecessary inner joins of a table to itself, optimizing query performance. The autovacuum mechanism has been improved with the introduction of autovacuum_vacuum_max_threshold, which caps the number of dead tuples that can accumulate before autovacuum triggers a VACUUM, addressing issues with large tables. The vacuum_truncate parameter provides a server-wide control point to disable VACUUM’s file truncation behavior, reducing locking issues on busy systems. PostgreSQL 18 also separates the allocation of autovacuum worker slots from their usage, allowing for dynamic adjustments to autovacuum_max_workers without requiring a server restart. Finally, new columns in pg_stat_all_tables track cumulative time spent on maintenance operations, providing better insights into maintenance overhead for each table.