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Exclusive: OpenAI’s GPT-5.5-Cyber Debuts with Vetted Access, Automated Patching, and Code-Level Defense Tools·MSFT +0.1%Microsoft 365 Copilot Becomes Auto-Install for Windows Users in June 2026: Admin Opt-Out and EEA Exemptions Explained·NVDA +3.0%Microsoft Confirms Bug in Legacy Outlook for Mac That Blanks Email Body When Replying or Forwarding·GOOGL +1.2%Hugh Jeffreys Jailbreaks a U.S. Prison Tablet, Exposing an Unpatched Windows 10 Kiosk and a Decade-Old Atom CPU·AMZN +2.9%Nvidia RTX 5060 Listed from R6,700 in South Africa, RTX 5090 Breaks R60,000 Barrier·MSFT +0.1%AMD's Radeon Blueprint: No Ryzen-Style Miracle, Just a Steady Climb Back to Trust·NVDA +3.0%MSYS2’s UCRT64 Environment Enables Native GNU-Style Builds on Windows Without Emulation·GOOGL +1.2%AMD RDNA 5 GPUs Rumored to Strike OEMs in Summer 2027, Launch Before Year's End·AMZN +2.9%Exclusive: OpenAI’s GPT-5.5-Cyber Debuts with Vetted Access, Automated Patching, and Code-Level Defense Tools·MSFT +0.1%Microsoft 365 Copilot Becomes Auto-Install for Windows Users in June 2026: Admin Opt-Out and EEA Exemptions Explained·NVDA +3.0%Microsoft Confirms Bug in Legacy Outlook for Mac That Blanks Email Body When Replying or Forwarding·GOOGL +1.2%Hugh Jeffreys Jailbreaks a U.S. Prison Tablet, Exposing an Unpatched Windows 10 Kiosk and a Decade-Old Atom CPU·AMZN +2.9%Nvidia RTX 5060 Listed from R6,700 in South Africa, RTX 5090 Breaks R60,000 Barrier·MSFT +0.1%AMD's Radeon Blueprint: No Ryzen-Style Miracle, Just a Steady Climb Back to Trust·NVDA +3.0%MSYS2’s UCRT64 Environment Enables Native GNU-Style Builds on Windows Without Emulation·GOOGL +1.2%AMD RDNA 5 GPUs Rumored to Strike OEMs in Summer 2027, Launch Before Year's End·AMZN +2.9%

Articles from June 22, 2026

Browse all Windows news articles published on June 22, 2026

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Articles from June 22, 2026
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Ai Cybersecurity · Ai Remediation

Exclusive: OpenAI’s GPT-5.5-Cyber Debuts with Vetted Access, Automated Patching, and Code-Level Defense Tools

{ "title": "Exclusive: OpenAI’s GPT-5.5-Cyber Debuts with Vetted Access, Automated Patching, and Code-Level Defense Tools", "content": "OpenAI on Monday, June 22, 2026, pulled back the curtain...

AI AI & Copilot Desk·1w ago
Ai App Rollout · Ai Governance

Microsoft 365 Copilot Becomes Auto-Install for Windows Users in June 2026: Admin Opt-Out and EEA Exemptions Explained

Microsoft is set to automatically deploy its Microsoft 365 Copilot app to millions of business and enterprise Windows devices between mid-June and mid-July 2026, marking another aggressive push to...

AI AI & Copilot Desk·1w ago
Email Bug · Exchange Online

Microsoft Confirms Bug in Legacy Outlook for Mac That Blanks Email Body When Replying or Forwarding

A frustrating bug in legacy Outlook for Mac has been confirmed by Microsoft, causing the original message body to vanish whenever a user replies to or forwards an email. The confirmation came on June...

IT Enterprise IT Desk·1w ago
Endpoint Security · Hardware Teardown

Hugh Jeffreys Jailbreaks a U.S. Prison Tablet, Exposing an Unpatched Windows 10 Kiosk and a Decade-Old Atom CPU

On June 22, 2026, the hardware hacking community was jolted by a teardown that peeled back the curtain on the technology inside U.S. correctional facilities. Repair YouTuber Hugh Jeffreys, known for...

SE Security Desk·1w ago
Gpu Pricing · Nvidia Blackwell

Nvidia RTX 5060 Listed from R6,700 in South Africa, RTX 5090 Breaks R60,000 Barrier

Nvidia’s latest GeForce RTX 50 series graphics cards have appeared at South African retailers, and the price tags are already causing a stir among local PC enthusiasts. A fresh comparison by...

WN WindowsNews Desk·1w ago
Amd Vs Nvidia · Fsr And Dlss

AMD's Radeon Blueprint: No Ryzen-Style Miracle, Just a Steady Climb Back to Trust

AMD is not aiming for a single, triumphant blow to upend the GPU market the way Ryzen did to CPUs. Instead, Radeon leadership is preaching a slow-burn strategy built on software reliability,...

WN WindowsNews Desk·1w ago
Msys2 · Pac-man

MSYS2’s UCRT64 Environment Enables Native GNU-Style Builds on Windows Without Emulation

When MSYS2 introduced the UCRT64 environment, it solved a longstanding fragmentation issue for Windows developers seeking C99 and C++11 compliance without resorting to cross-compilation hacks. This...

WN WindowsNews Desk·1w ago
Amd Rdna 5 · Graphics Card Rumors

AMD RDNA 5 GPUs Rumored to Strike OEMs in Summer 2027, Launch Before Year's End

AMD's next-generation RDNA 5 desktop graphics cards could arrive in OEM systems by mid-2027 and hit retail shelves before the year ends, according to a fresh leak from prominent hardware tipster...

WN WindowsNews Desk·1w ago
It Support · Patch Tuesday

Windows June 2026 Updates Trigger Recycle Bin Bug, Showing $R Filenames Instead of User Names

Microsoft’s June 9, 2026 monthly security update introduced an unusual glitch that may unsettle users who rely on the Recycle Bin’s permanent delete confirmation dialog. Instead of displaying the...

SE Security Desk·1w ago
Downdetector · Service Reliability

X Goes Dark: 26,000+ Outage Reports Flood Downdetector Before Swift Recovery

X, the platform formerly known as Twitter, collapsed into a brief but disruptive outage on Monday, June 22, 2026, leaving millions of users staring at blank timelines and error messages. User reports...

WN WindowsNews Desk·1w ago
Ai Leaks · Browser Automation

Playwright-Powered GPT-5.6 Pro Sets June 25 Launch Target, Leak Reveals

OpenAI’s next frontier model may arrive as soon as June 25, 2026, according to a fresh leak that surfaced in closed testing circles. GPT-5.6 Pro, which has not been officially announced, is said to...

AI AI & Copilot Desk·1w ago
Ai Infrastructure · Data Sovereignty

When Data Centers Become Battlefields: How War Is Reshaping Cloud and AI Infrastructure

A Russian cruise missile slammed into a telecom building in northern Ukraine in March 2022, knocking out internet service for a large swath of the country. The attack wasn't an accident. It was a...

AI AI & Copilot Desk·1w ago