Humidity: spicy. Headlines: spicier. Windows 11’s Patch Tuesday landed, Chrome nudged out a quiet security fix, AI heavyweights renewed vows, and Apple slipped in a clever new security defense. We’ve got a hardware highlight, ransomware-dodging tips, founder grants, and—because the calendar doesn’t lie—a firm reminder that Windows 10 sunsets next month. Let’s turn tech chaos into calm, Charleston.
News For The Week:
Windows 11 Patch Tuesday: security fixes for 24H2 and 23H2 (install + reboot)
https://support.microsoft.com/en-us/topic/september-9-2025-kb5065426-os-build-26100-6584-77a41d9b-1b7c-4198-b9a5-3c4b6706dea9
Microsoft’s September security update rolled out this week for Windows 11 24H2 (KB5065426) and for 23H2/22H2 (KB5065431). Install, reboot, then confirm the servicing stack entry shows in Update History; the SSU makes future updates smoother. For small offices, schedule staggered reboots after close of business to avoid surprises. (Microsoft Support)
Analysts counted ~80–84 vulnerabilities addressed this month, including publicly disclosed issues—so don’t skip it. If anything fails to install, run DISM/SFC (see our Windows Tips below) and try again. (CrowdStrike)
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Chrome 140 + point update: two fresh security fixes—hit “Relaunch”
https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html
Google quietly pushed a Stable update with two security fixes. On every PC and Mac: open chrome://settings/help and click Relaunch so the patch actually takes effect. For homes that mix Chrome and Edge, patch both—they ride the same Chromium engine. (Chrome Releases)
If you manage a small team, enforce browser auto-updates and schedule a 5-minute “relaunch window” so tabs don’t sit unprotected. Chrome 140 is the current baseline rolling out this month. (Chrome Releases)
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Microsoft + OpenAI sign a new MoU—next phase of the partnership
https://www.reuters.com/business/microsoft-openai-sign-mou-next-phase-partnership-2025-09-11/
The companies inked a memorandum of understanding (MoU) to deepen collaboration—think sustained access to top-tier models (hello, GPT-5) and tighter product integration. For small businesses and home offices, that usually translates to smarter Copilot features in Windows, Edge, and Microsoft 365 without extra setup. (Reuters)
OpenAI posted a joint statement as well. Net-net: the AI tools you already use will keep getting better, and you’ll see improvements roll in rather than big-bang migrations. (OpenAI)
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Anthropic adds “automatic memory” (with an off switch) + incognito chat
https://www.theverge.com/news/776827/anthropic-claude-ai-memory-upgrade-team-enterprise
Claude can now remember work context for Team/Enterprise users—client preferences, project details, processes—so you don’t re-explain every time. Crucially, it’s optional and editable, and there’s an “incognito chat” mode to keep sessions out of memory. Great for solo founders juggling repeat tasks. (The Verge)
Privacy tip: whatever AI you use, review its data-retention settings. Treat sensitive client info like a locked filing cabinet—share on a need-to-know basis and keep copies in your own systems, not just a chatbot. (We can help set those guardrails.)
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Apple bakes in a new iPhone security defense to blunt spyware chains
https://techcrunch.com/2025/09/11/apples-latest-iphone-security-feature-just-made-life-more-difficult-for-spyware-makers/
Amid flashy announcements, Apple also introduced a behind-the-scenes protection for iPhone 17/iPhone Air that hardens memory-corruption paths used by spyware vendors. If your family or staff use iPhones for 2FA and work apps, update promptly—layered defenses matter. (TechCrunch)
Pro move: after updating, confirm iCloud Keychain/Password Manager sync and regenerate backup codes where needed. That 60 seconds of housekeeping saves hours later.
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GeForce NOW lights up RTX 5080 (“Blackwell”) in the cloud—creator-friendly oomph
https://blogs.nvidia.com/blog/geforce-now-thursday-sept-2025/
NVIDIA’s cloud gaming/service platform began enabling RTX 5080-class power on Sept. 10. For students, home creators, and small studios, it’s a way to get modern GPU horsepower for video editing or AI tinkering without buying a new tower. Test your workflow over a solid connection before committing. (NVIDIA Blog)
If you’re on a laptop, pair this with disciplined backups and external storage. A lean local machine + strong cloud GPU can be a sweet, budget-friendly combo.
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CISA adds a new Known-Exploited vulnerability—keep an eye on the KEV list
https://www.cisa.gov/news-events/alerts/2025/09/11/cisa-adds-one-known-exploited-vulnerability-catalog
This week CISA added CVE-2025-5086 (a Dassault DELMIA Apriso flaw) to the KEV catalog—evidence it’s being exploited in the wild. Even if you don’t use that software, the lesson stands: prioritize patching anything on the KEV list in your environment and from vendors you rely on. (CISA)
Action items: enable MFA everywhere, remove unused remote access paths, and subscribe to KEV updates so you’re not caught off guard.
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Patch Tuesday recap for IT planners: two public disclosures, multiple criticals
https://www.crowdstrike.com/en-us/blog/patch-tuesday-analysis-september-2025/
A quick industry wrap-up: September’s release addressed ~84 CVEs, including two publicly disclosed zero-days and multiple critical issues. Translation: this is a “don’t delay” month—especially on PCs exposed to the internet or running older drivers. (CrowdStrike)
Home users: update Windows, browsers, and iPhone/iPad/macOS the same weekend. Small businesses: stagger reboots, then verify backups and EDR are green.
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Founders’ Corner: September grants with simple entries (apply now)
https://www.uschamber.com/co/run/business-financing/small-business-grants-and-programs
The U.S. Chamber’s CO site lists several September opportunities, including the Secretsos™ Small Business Grant (apps due Sept. 30). Use small awards for a secure NAS, a couple of AI-ready laptops, or website refreshes that improve conversions. (U.S. Chamber of Commerce)
Another to bookmark: the Credibly Small Business Award ($10k–$30k; deadline Sept. 30). We can help craft a 150-word “tech ROI” pitch judges love. (atascaderochamber.org)
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Windows 10 end-of-support is NEXT MONTH (Oct. 14, 2025)—plan your move
https://support.microsoft.com/en-us/windows/windows-10-support-ends-on-october-14-2025-2ca8b313-1946-43d3-b55c-2b95b107f281
Your Windows 10 PC won’t stop working, but security updates end October 14, 2025. Options: (1) upgrade to Windows 11 if hardware allows; (2) budget for replacements; (3) consider Microsoft’s ESU (Extended Security Updates) as a short-term bridge. Don’t run your business on unpatched machines. (Microsoft Support)
Need help? Holy City Computer Services can inventory your devices, sort compatibility, and map a painless upgrade path (with minimal downtime).
Windows Tips For The Week:
- Make updates stick. After installing September’s Windows 11 update, open Settings → Windows Update → Update history and confirm the Servicing Stack entry is present; if not, check again and reboot. (Microsoft Support)
- Fix stubborn installs. Run PowerShell (Admin) →
DISM /Online /Cleanup-Image /RestoreHealth→ reboot →sfc /scannow→ retry Windows Update. Then relaunch Chrome to apply its fix. (CrowdStrike) - Harden the basics. Turn on MFA for Microsoft/Google accounts, remove unused remote desktop paths, and subscribe to CISA’s KEV alerts so you prioritize the right patches. (CISA)
- Windows 10 reality check. If a PC can’t go to 11, price ESU for 12 months and put “replace by Q1 2026” on your calendar—no indefinite limbo. (Microsoft Support)
AI Prompt Ideas:
“GPT-5: One-Page Upgrade Plan.”
You are my virtual IT planner. Using: (a) my current PC list (with CPU/RAM/OS), (b) our 3 core apps, and (c) our budget cap, build a one-page upgrade plan to move any Windows 10 machines to Windows 11 or replacements. Include: priority order, estimated costs, downtime per device, and a 5-step change checklist I can email staff. Keep it friendly and Charleston-local.
Whether you’re patching Windows, polishing browser security, hunting for grant dollars, or plotting the Windows 10 sunset, Holy City Computer Services has your back. We help Charleston’s small businesses, entrepreneurs, and home users upgrade safely, choose smart hardware, and put modern AI to work—without the headaches. Call 843-670-4153, email support@holycityit.com, or visit https://www.holycityit.com. Let’s make your tech behave (and your budget smile).