Information Technology

Kyle Kucharski/ZDNETFollow ZDNET: Add us as a preferred source More

kieferpix/iStock/Getty Images Plus Follow ZDNET: Add us as a preferred source<!–> on Google. ZDNET’s key takeaways Apple’s new Digital ID stores your passport data on your iPhone. The ID is currently accepted at 250 TSA checkpoints in the US. You’ll still need your physical passport for international travel. A physical passport is an unwieldy document […] More

Elyse Betters Picaro / ZDNETFollow ZDNET: Add us as a preferred source More

Oakley Meta Vanguard Smart Glasses <!–> ZDNET’s key takeaways The Oakley Meta Vanguards are the latest fitness-centric smart glasses that start at $499. They support cross-platform fitness tracking and slow-motion video recording. Don’t buy these if you were hoping for prescription support. more buying choices –> oct / 2025 Follow ZDNET: Add us as a preferred […] More

AAWireless Two Plus <!–> ZDNET’s key takeaways The AAWireles Two Plus costs $65, and supports both Android and iOS wireless connectivity. There’s still a multifunctional pairing button for seamlessly device switching. If you’re an Android user, opt for the cheaper $55 model. –> <!–> nov / 2025 Follow ZDNET: Add us as a preferred source–> on Google. […] More

Shark/ZDNETFollow ZDNET: Add us as a preferred source on Google.Black Friday is just around the corner, but this sneaky Shark deal has already appeared early. Shark’s FlexStyle Multi-Styler More

Starlink Follow ZDNET: Add us as a preferred source<!–> on Google. ZDNET’s key takeaways Starlink unveils a new $40-per-month plan. This plan is capped at 100 Mbps download speeds, but offers unlimited data. If availability improves, it could lure customers away from terrestrial broadband. Starlink has been a great option for those who can’t get access to […] More

What is cache on my iPhone? Cache is a collection of temporary files that apps and websites store locally on your device to speed up loading, browsing, and your overall session. For example, Safari saves images or scripts from sites so they don’t have to download again. It’s helpful, but too much cache can slow your iPhone down, so clearing it regularly keeps performance smooth. Also: Cookie pop-ups don’t have to be a fact of life online – how I block them and whyClearing cache only removes temporary data, not your bookmarks, messages, photos, or passwords. Offloading an app also preserves your data and settings if you want to reinstall it later, but deleting an app wipes everything for a full reset. Is cache the same as cookies? Cache and cookies aren’t the same. Cache stores copies of images, scripts, and other elements so websites load faster next time. Cookies, on the other hand, save personal data like logins, preferences, and shopping cart items. While clearing cache removes saved page files, deleting cookies erases your logins and settings, requiring you to sign in and reconfigure preferences. How often should I clear the cache on my iPhone? It depends, but a good habit is to clear your browser cache monthly and restart your iPhone daily or at least once a week. You should also regularly offload or delete apps you don’t use, especially if they’re taking up too much space or acting glitchy. Can I clear cache in other browsers or apps? Yes. Browsers like Firefox and Edge have their own cache-clearing options. But in my experience, many apps don’t let you manage cache. Some of the more popular ones do, like TikTok and Snapchat, which you can find directly in their settings. Can you block cookies on an iPhone? You can block cookies in Safari. Turning them off stops sites from tracking you, but it can also break some websites or limit features. So you’ll need to weigh privacy against usability. If you’d like to block cookies in Safari, follow these steps: Go to Settings > Safari > Advanced.Toggle on “Block All Cookies.”Also: The best secure browsers for privacyThere are also third-party extensions — such as Ghostery More