TechZoneDaily is a digital technology publication covering AI, cybersecurity, gadgets, software and the internet, business and startups, crypto and fintech, and science and space.https://techzonedaily.com/en-UShttps://techzonedaily.com/ai-agents-explained-how-autonomous-software-works/https://techzonedaily.com/ai-agents-explained-how-autonomous-software-works/An AI agent does more than answer: it chooses actions, uses tools and checks the results. Here is how the loop works, where it helps, and the risks that come with it.Thu, 22 Oct 2026 00:00:00 GMTaiai-agentsautomationprompt-injectiongenerative-aitoolsAI & Software Deskhttps://techzonedaily.com/ai-hallucinations-why-chatbots-make-things-up/https://techzonedaily.com/ai-hallucinations-why-chatbots-make-things-up/Chatbots sometimes state false things with complete confidence. New research points to how they are trained and graded as a cause, and there are practical ways to check an answer.Thu, 22 Oct 2026 00:00:00 GMTaihallucinationschatbotsaccuracyfact-checkinggenerative-aiAI & Software Deskhttps://techzonedaily.com/ai-phishing-why-scam-messages-are-harder-to-spot/https://techzonedaily.com/ai-phishing-why-scam-messages-are-harder-to-spot/Generative AI removes many old giveaways such as clumsy grammar. What the UK's NCSC and the FBI say has changed, and the habits that still protect you.Thu, 22 Oct 2026 00:00:00 GMTcybersecurityphishingscamssocial-engineeringgenerative-aivoice-cloningSecurity Deskhttps://techzonedaily.com/battery-health-explained-why-phones-and-laptops-age/https://techzonedaily.com/battery-health-explained-why-phones-and-laptops-age/Lithium-ion batteries wear out faster with heat and with time spent at a full charge. Apple's guidance and Battery University data show what to do about it.Thu, 22 Oct 2026 00:00:00 GMTgadgetsbattery-healthlithium-ionsmartphoneslaptopschargingGadgets & Science Deskhttps://techzonedaily.com/burn-rate-and-runway-how-to-read-startup-finances/https://techzonedaily.com/burn-rate-and-runway-how-to-read-startup-finances/Burn rate shows how fast a company spends cash, and runway shows how long it will last. How to calculate both, what Paul Graham's default alive test adds, and the burn multiple.Thu, 22 Oct 2026 00:00:00 GMTbusiness-startupsburn-raterunwaystartup-financecash-flowburn-multipleBusiness & Markets Deskhttps://techzonedaily.com/cloud-outages-why-one-failure-spreads-so-far/https://techzonedaily.com/cloud-outages-why-one-failure-spreads-so-far/Two detailed post-incident reports, from Amazon and Google, show how a single fault in shared infrastructure can cascade, and what customers can do to limit the damage.Thu, 22 Oct 2026 00:00:00 GMTsoftware-internetcloud-computingoutagesresilienceawsgoogle-cloudAI & Software Deskhttps://techzonedaily.com/eu-ai-act-high-risk-delay-what-moved-and-what-applies-now/https://techzonedaily.com/eu-ai-act-high-risk-delay-what-moved-and-what-applies-now/The EU pushed its AI Act's high-risk deadlines to December 2027 and August 2028, yet enforcement and transparency duties began in August 2026. Here is the timetable as it stands.Thu, 22 Oct 2026 00:00:00 GMTaiai-acteu-regulationai-governancetransparencycomplianceAI & Software Deskhttps://techzonedaily.com/foldable-phones-hinges-screens-and-trade-offs/https://techzonedaily.com/foldable-phones-hinges-screens-and-trade-offs/Foldables promise a tablet-sized screen in a pocket-sized phone. Here is how the flexible display and hinge work, what the new dust-resistance ratings mean, and what to check before buying.Thu, 22 Oct 2026 00:00:00 GMTgadgetsfoldable-phonessmartphonesdisplayshingesdurabilityGadgets & Science Deskhttps://techzonedaily.com/how-dns-works-and-why-outages-spread/https://techzonedaily.com/how-dns-works-and-why-outages-spread/DNS turns names into the addresses computers use. How a lookup works, who runs the root, and what a documented DNS failure at Amazon in 2025 shows about how problems cascade.Thu, 22 Oct 2026 00:00:00 GMTsoftware-internetdnsinternetnetworkingoutagesinfrastructureAI & Software Deskhttps://techzonedaily.com/how-instant-payments-work-inside-real-time-bank-transfers/https://techzonedaily.com/how-instant-payments-work-inside-real-time-bank-transfers/Instant payment systems settle bank transfers in seconds, at any hour. How FedNow and the euro-area system work, why finality creates fraud risk, and how the UK and EU responded.Thu, 22 Oct 2026 00:00:00 GMTcrypto-fintechinstant-paymentsfednowfintechfraudbankingBusiness & Markets Deskhttps://techzonedaily.com/how-startup-funding-works-pre-seed-to-series-a/https://techzonedaily.com/how-startup-funding-works-pre-seed-to-series-a/Startups raise money in stages, trading ownership for capital. How the stages are labeled, how SAFEs and priced rounds work, and what dilution does to a founder's stake.Thu, 22 Oct 2026 00:00:00 GMTbusiness-startupsstartup-fundingventure-capitalsafeseries-adilutionBusiness & Markets Deskhttps://techzonedaily.com/how-the-james-webb-telescope-looks-back-in-time/https://techzonedaily.com/how-the-james-webb-telescope-looks-back-in-time/Webb sees the early universe because light takes time to travel and because expansion stretches it into the infrared. NASA explains the mirror, the sunshield and the record-setting galaxies.Thu, 22 Oct 2026 00:00:00 GMTscience-spacejames-webbastronomyinfraredredshiftearly-universeGadgets & Science Deskhttps://techzonedaily.com/multi-factor-authentication-methods-compared/https://techzonedaily.com/multi-factor-authentication-methods-compared/Not all second steps protect equally. Using CISA and NIST guidance, here is how text codes, authenticator apps, push approvals and security keys compare.Thu, 22 Oct 2026 00:00:00 GMTcybersecuritymfatwo-factorauthenticationsecurity-keysaccount-securitySecurity Deskhttps://techzonedaily.com/nuclear-fusion-explained-why-it-is-so-hard/https://techzonedaily.com/nuclear-fusion-explained-why-it-is-so-hard/Fusion powers the Sun, and researchers want it on Earth. How it works, what the 2022 National Ignition Facility result did and did not show, and what ITER is for.Thu, 22 Oct 2026 00:00:00 GMTscience-spacefusionenergynifitertokamakGadgets & Science Deskhttps://techzonedaily.com/oled-vs-mini-led-displays-what-actually-differs/https://techzonedaily.com/oled-vs-mini-led-displays-what-actually-differs/OLED and mini-LED are the two leading technologies in premium TVs and monitors. Independent testing from RTINGS shows where each wins and why burn-in is less scary than it sounds.Thu, 22 Oct 2026 00:00:00 GMTgadgetsoledmini-leddisplaysmonitorstvsGadgets & Science Deskhttps://techzonedaily.com/on-device-ai-what-changes-when-models-run-locally/https://techzonedaily.com/on-device-ai-what-changes-when-models-run-locally/More AI features now run on the phone itself rather than in the cloud. Apple and Google describe how, and what it means for privacy, speed and what the device can still do.Thu, 22 Oct 2026 00:00:00 GMTaion-device-aiprivacysmartphonesedge-computinghybrid-aiAI & Software Deskhttps://techzonedaily.com/open-banking-explained-how-apps-connect-to-your-bank/https://techzonedaily.com/open-banking-explained-how-apps-connect-to-your-bank/Open banking lets approved apps see your account data or start payments with your consent. How it works, how the UK and EU built it, and where the US stands.Thu, 22 Oct 2026 00:00:00 GMTcrypto-fintechopen-bankingapispsd2fintechdata-sharingBusiness & Markets Deskhttps://techzonedaily.com/open-source-software-explained-why-everything-depends-on-it/https://techzonedaily.com/open-source-software-explained-why-everything-depends-on-it/Open source code sits inside phones, websites and cloud services. What the formal definition requires, how licenses differ, and why dependency tracking has become a security issue.Thu, 22 Oct 2026 00:00:00 GMTsoftware-internetopen-sourcesoftwarelicensessupply-chainsbomAI & Software Deskhttps://techzonedaily.com/passkeys-explained-how-they-replace-passwords/https://techzonedaily.com/passkeys-explained-how-they-replace-passwords/Passkeys replace a shared password with a key pair that never leaves your device. Here is how sign-in works, why fake sites get nothing, and where the weak spots remain.Thu, 22 Oct 2026 00:00:00 GMTcybersecuritypasskeyspasswordsauthenticationphishingwebauthnSecurity Deskhttps://techzonedaily.com/post-quantum-encryption-nist-ncsc-2035-timeline/https://techzonedaily.com/post-quantum-encryption-nist-ncsc-2035-timeline/Quantum computers cannot break today's public-key encryption yet, but governments want migration finished by 2035. Here are the standards, the milestones and what has actually moved.Thu, 22 Oct 2026 00:00:00 GMTcybersecuritypost-quantumencryptionnistncsccryptographySecurity Deskhttps://techzonedaily.com/progressive-web-apps-explained-do-they-replace-native-apps/https://techzonedaily.com/progressive-web-apps-explained-do-they-replace-native-apps/Progressive web apps are websites that can be installed, work offline and send notifications. Here is how they work, where support differs, and when they beat a native app.Thu, 22 Oct 2026 00:00:00 GMTsoftware-internetpwaweb-appsservice-workersmobileofflineAI & Software Deskhttps://techzonedaily.com/quantum-computers-explained-what-they-can-and-cannot-do/https://techzonedaily.com/quantum-computers-explained-what-they-can-and-cannot-do/Quantum computers use qubits to attack certain problems in new ways. What Google's error-correction result shows, what IBM promises for 2029, and why useful advantage is still unproven.Thu, 22 Oct 2026 00:00:00 GMTscience-spacequantum-computingqubitserror-correctiongoogle-willowibmGadgets & Science Deskhttps://techzonedaily.com/ransomware-basics-how-attacks-unfold-and-how-to-limit-damage/https://techzonedaily.com/ransomware-basics-how-attacks-unfold-and-how-to-limit-damage/Ransomware now often steals data before locking it. Using guidance from CISA and the FBI, here is how intrusions begin, why backups must be offline, and what to do about payment.Thu, 22 Oct 2026 00:00:00 GMTcybersecurityransomwarebackupsincident-responsedouble-extortioncybersecuritySecurity Deskhttps://techzonedaily.com/retrieval-augmented-generation-rag-explained/https://techzonedaily.com/retrieval-augmented-generation-rag-explained/RAG lets an AI model look up documents before it answers. Here is where the idea came from, how a RAG system works, and why it reduces some errors but not all of them.Thu, 22 Oct 2026 00:00:00 GMTairaggenerative-aienterprise-aisearchaccuracyAI & Software Deskhttps://techzonedaily.com/reusable-rockets-how-boosters-land-and-fly-again/https://techzonedaily.com/reusable-rockets-how-boosters-land-and-fly-again/Reusable rockets fly their first stage back to a landing, then fly it again. How a Falcon 9 landing unfolds, how the idea took hold, and what remains unproven.Thu, 22 Oct 2026 00:00:00 GMTscience-spacereusable-rocketsspaceflightfalcon-9new-glennlaunchGadgets & Science Deskhttps://techzonedaily.com/saas-business-model-explained-subscriptions-churn-unit-economics/https://techzonedaily.com/saas-business-model-explained-subscriptions-churn-unit-economics/SaaS companies earn recurring revenue instead of one-off sales, which changes how they measure success. The key metrics, defined, with a worked example and the caveats.Thu, 22 Oct 2026 00:00:00 GMTbusiness-startupssaassubscriptionschurnunit-economicsmetricsBusiness & Markets Deskhttps://techzonedaily.com/smart-glasses-what-they-do-and-the-privacy-questions/https://techzonedaily.com/smart-glasses-what-they-do-and-the-privacy-questions/Smart glasses put cameras and assistants in ordinary-looking frames. European and UK privacy regulators have just weighed in on what that means for the people around the wearer.Thu, 22 Oct 2026 00:00:00 GMTgadgetssmart-glasseswearablesprivacyedpbicoGadgets & Science Deskhttps://techzonedaily.com/solo-founders-how-one-person-can-run-a-software-company/https://techzonedaily.com/solo-founders-how-one-person-can-run-a-software-company/Solo-founded startups have become far more common, according to Carta's data. What changed, what kinds of businesses suit one person, and where the model strains.Thu, 22 Oct 2026 00:00:00 GMTbusiness-startupssolo-foundersbootstrappingstartupscartaai-toolsBusiness & Markets Deskhttps://techzonedaily.com/stablecoins-explained-what-backs-them-and-what-can-go-wrong/https://techzonedaily.com/stablecoins-explained-what-backs-them-and-what-can-go-wrong/Stablecoins aim to hold a steady value, usually a dollar. Where the US and EU rules now stand, what the Bank for International Settlements says, and what the 2022 TerraUSD collapse showed.Thu, 22 Oct 2026 00:00:00 GMTcrypto-fintechstablecoinscryptoreservesregulationpaymentsBusiness & Markets Deskhttps://techzonedaily.com/tokenized-assets-explained-what-it-means-and-what-it-does-not/https://techzonedaily.com/tokenized-assets-explained-what-it-means-and-what-it-does-not/Tokenization records a claim on a real-world asset, such as a fund share, on a blockchain. What central banks and the SEC say it changes, and what it leaves exactly as it was.Thu, 22 Oct 2026 00:00:00 GMTcrypto-fintechtokenizationblockchainreal-world-assetssecbisBusiness & Markets Desk