Search Articles — Sudonull

https://sudonull.com/breakthrough-in-magnon-physics-quantum-computers-the-size-of-a-coin

Physicists increased magnon lifetime to 18 microseconds, paving the way for ultra-compact quantum computers. Learn how this brings quantum supremacy closer.

https://sudonull.com/ntp-server-on-esp8266-accurate-time-without-internet-guide

How to assemble an autonomous NTP server on ESP8266 with microsecond accuracy. Step-by-step implementation for developers. Keep accurate time during blockades.

https://sudonull.com/dictionaries-in-clickhouse-fast-lookup-without-join

How to use ClickHouse dictionaries to replace JOIN with microsecond in-memory lookup. Types: flat/hashed/range, data sources, dictGet, and examples for gambling.

https://sudonull.com/best-home-security-camera-without-subscription-7-picks-2026

Save $200+/year with top-rated no-subscription security cameras. 7 tested picks with local storage (microSD/NVR) from $25 — no monthly fees. Compare specs now.

https://sudonull.com/xanadu-borealis-quantum-computer-in-the-cloud-with-supremacy

Xanadu made the 216-qubit photonic quantum computer Borealis available in the cloud. It solves a task in 36 microseconds versus 9000 years for supercomputers. Learn how to access via Amazon Braket.

Anmelden bei Hotmail | Microsoft Support

https://support.microsoft.com/de-de/accounts-billing/manage/how-to-sign-in-to-hotmail

Microsoft hält immer ein Auge auf ungewöhnliche Anmeldeaktivitäten, nur für den Fall, dass jemand anderes versucht, auf Ihr Konto …

Get ready for Windows 11, version 26H2 - Windows IT Pro Blog

https://techcommunity.microsoft.com/blog/Windows-ITPro-blog/get-ready-for-windows-11-version-26h2/4529367

Explore the next feature update for Windows 11, with familiar servicing, testing, and rollout paths.  

What’s New in Microsoft 365 Copilot | June 2026

https://techcommunity.microsoft.com/blog/Microsoft365CopilotBlog/what%E2%80%99s-new-in-microsoft-365-copilot--june-2026/4529572

Jun 30, 2026 · Microsoft Fabric and the full Dynamics 365 portfolio, including Sales, Customer Service, and ERP apps, are also …

Turn sound effects on or off in Outlook | Microsoft Support

https://support.microsoft.com/en-us/outlook/turn-sound-effects-on-or-off-in-outlook

How can I change individual alert sounds in Windows? What if I can't turn alerts on or off for new Outlook? Show me how to turn …

Close your Outlook.com account | Microsoft Support

https://support.microsoft.com/en-us/accounts-billing/manage/close-your-outlook-com-account

Important When you close your Microsoft account, your email and contacts are deleted from our servers and can't be recovered. If …

What's New in Excel (January 2026) | Microsoft Community Hub

https://techcommunity.microsoft.com/blog/excelblog/whats-new-in-excel-january-2026/4474246

Jan 27, 2026 · Happy New Year, and welcome to the January 2026 update! We’re excited to share that Agent Mode in Excel is now …

BitLocker overview | Microsoft Support

https://support.microsoft.com/en-US/Windows/Security/Encryption/bitlocker-overview

BitLocker is a Windows security feature that protects your data by encrypting your drives. This encryption ensures that if someone …

Share your calendar in Outlook | Microsoft Support

https://support.microsoft.com/en-us/outlook/training/share-your-calendar-in-outlook

Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online …

Get a refund for apps and games purchased from Microsoft Store

https://support.microsoft.com/en-us/accounts-billing/subscriptions/get-a-refund-for-apps-and-games-purchased-from-microsoft-store

How to request a refund for Microsoft Store apps on a Windows PC Digital goods like apps, games, add-on content, subscriptions, …

Updated Exchange Online SMTP AUTH Basic Authentication …

https://techcommunity.microsoft.com/blog/exchange/updated-exchange-online-smtp-auth-basic-authentication-deprecation-timeline/4489835

Jan 27, 2026 · Second half of 2027: Microsoft will announce the final removal date for SMTP AUTH Basic Authentication. These …