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Microsoft reveals how to verify Windows 11's Secure Boot update, what to do if your PC missed it
Winsage
June 21, 2026

Microsoft reveals how to verify Windows 11’s Secure Boot update, what to do if your PC missed it

The expiration of Microsoft's Secure Boot 2011 certificates on June 24 will not prevent older Windows PCs from booting, as confirmed by Microsoft. Devices will continue to operate normally, but they will miss future boot-level security updates, including updates to the Windows Boot Manager and mitigations for newly identified vulnerabilities. The ability to receive the Secure Boot 2023 update depends on the device firmware's compatibility, with many manufacturers, including Dell, HP, Lenovo, and ASUS, having cutoffs for BIOS updates based on the device's End of Service Life. Older PCs using Legacy BIOS or Compatibility Support Module (CSM) mode do not utilize UEFI Secure Boot, making the update irrelevant. Users running Windows 11 on unsupported hardware may have Secure Boot disabled or improperly configured. Without the 2023 certificates, devices cannot receive future revocation updates to the Secure Boot DBX, which lists compromised bootloaders. Users on Windows 10 with supported OEMs may receive the update if a compatible BIOS is available, while those on older PCs without updates can continue using their devices but will lack future security updates. The Secure Boot status can be checked through the Windows Security app, with color-coded badges indicating the status of the certificates.
Acoustic mapping app uses thousands of networked old Android phones to hunt Shahed drones — crowd-sourced microphone network spots small, low-RCS military targets
AppWizard
June 21, 2026

Acoustic mapping app uses thousands of networked old Android phones to hunt Shahed drones — crowd-sourced microphone network spots small, low-RCS military targets

A Lithuanian startup has developed an Android application that allows verified users to monitor for the acoustic signatures of Shahed-type drones used by Russia. The app detects these drones and enables users to report their locations, contributing to a collective defense mechanism. It uses an embedded algorithm to isolate drone sounds from environmental noise and relays detection information to a public map, improving situational awareness. The effectiveness of the system increases with more users running the app. Shahed-type drones are favored in military operations due to their cost-effectiveness. Other nations are also developing countermeasures against drone threats, including microwave drone swarm killers and anti-drone laser systems.
Windows 11 version 26H2 is now available for testing in the latest preview build
Winsage
June 21, 2026

Windows 11 version 26H2 is now available for testing in the latest preview build

Windows 11 preview builds 26300.8697 and 26220.8690 have been rolled out for Insiders in the Experimental and Beta Channels. The Experimental Channel has been upgraded to version 26H2. Key improvements include: - The versioning for Insiders in the Experimental channel now reflects version 26H2. - The Copy dialog in Dark mode has been enhanced for visual consistency and reliability. - The Start menu now accurately reflects newly installed or removed applications without requiring a sign-out or restart. - An issue with the smaller taskbar option has been resolved, preventing the system tray from being cut off or pushed off-screen. - Reliability enhancements have been made to Settings > Apps > Startup. - A critical issue causing bugchecks (HYPERVISORERROR and KMODEEXCEPTIONNOTHANDLED) during system restarts, virtual machine operations, or specific gaming applications has been addressed.
silver Android smartphone
Winsage
June 20, 2026

I used Windows 11 exactly the way Microsoft wanted, and it drove me crazy

The author customized their Windows experience by changing the default browser, decluttering the Start menu, and preventing OneDrive from managing their files. They recently set up Windows 11 on a new mini PC and initially allowed OneDrive to back up their files, which led to confusion about file locations. They found Windows Search frustrating, as it redirected them to Microsoft's web version despite choosing a different search provider. The author refrained from altering Microsoft's recommended defaults, which made the system feel more aligned with Microsoft's agenda rather than their own needs. After three days, they reverted to their usual practices to regain control over their Windows experience.
Weekend PC Game Deals: Cyberpunk 2077, Split Fiction, Sonic Racing, and more
AppWizard
June 20, 2026

Weekend PC Game Deals: Cyberpunk 2077, Split Fiction, Sonic Racing, and more

The Epic Games Store is offering Robobeat and Citizen Sleeper for free until June 25. Humble has introduced two bundles: the June 2unes bundle for rhythm game enthusiasts, starting at a low price, and a VR bundle featuring Among Us 3D: VR and Zero Caliber VR. Valve's Next Fest is showcasing gameplay snippets from upcoming indie titles until June 22, along with free events for Stellaris, Two Point Museum, Dead by Daylight, and MechWarrior 5: Mercenaries. The Steam Summer Sale is approaching, prompting publishers to offer discounts. GOG has launched its own summer sale with various highlights.
Users are complaining that the new Windows version of Outlook is running slowly.
Winsage
June 20, 2026

Users are complaining that the new Windows version of Outlook is running slowly.

Microsoft has introduced two versions of Outlook in Windows 11: Outlook Classic (a Win32 desktop application) and the New Outlook. Users have reported significant performance issues with the New Outlook, noting a lag of approximately 10 seconds for tasks that Outlook Classic performs instantly. The New Outlook operates on WebView2, which involves multiple processes and higher memory consumption, while Outlook Classic runs as a single process. Microsoft is aware of these performance challenges and is testing a new API called 'Delayed Message Timing' to address them. Users find Outlook Classic to be more reliable and faster, particularly for businesses that need efficient notification processing.
Grab no-subscription Microsoft Office apps for only $30, discounted for a limited time
Winsage
June 20, 2026

Grab no-subscription Microsoft Office apps for only $30, discounted for a limited time

Microsoft is offering a lifetime license for Microsoft Office Professional 2021 for Windows at a price of .97, an 86% discount from the regular price of 9.99, as part of their Deal Days event running until June 28. This one-time purchase provides permanent access to essential Office applications, including Word, Excel, PowerPoint, and Outlook, without recurring fees. The software is tied to a single Windows PC and includes instant license delivery and complimentary customer support.
PostgreSQL 18 on Amazon Aurora and Amazon RDS: Performance enhancements
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.
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