
Only a third of Americans feel confident about how much to tip on delivery. This breakdown of what grocery and restaurant delivery drivers make and where fees are going might clear things up. https://www.cnet.com/how-to/not-sure-how-much-to-tip-on-delivery-heres-what-experts-say/#ftag=CADf328eec

If your packages are getting stolen, a new line of home security companies is reviving an ancient solution with a smart tech twist. https://www.cnet.com/home/security/how-a-promising-home-hack-is-stopping-porch-pirates-every-time/#ftag=CADf328eec

Your phone is gross, but there's a safe way to clean it without causing damage. https://www.cnet.com/tech/mobile/how-to-clean-your-dirty-phone/#ftag=CADf328eec

The AI company acknowledges that an update to ChatGPT last week made it too informal and friendly, prompting it to pull its release. https://www.cnet.com/tech/services-and-software/chatgpt-will-be-less-friendly-with-you-after-openai-pulls-sycophantic-update/#ftag=CADf328eec

All you need is a library card to start streaming. https://www.cnet.com/tech/services-and-software/hallmark-is-leaving-peacock-but-you-can-get-your-fix-for-free-elsewhere/#ftag=CADf328eec

The high-end Sonos Arc Ultra has even better bass than the original Arc but isn't as expansive-sounding and costs more. https://www.cnet.com/tech/home-entertainment/sonos-arc-ultra-review-soundbar-rocks-for-music-less-fun-for-movies/#ftag=CADf328eec

Catch up on what you missed with this streaming roundup, curated by CNET's entertainment experts. https://www.cnet.com/tech/services-and-software/we-looked-back-at-our-favorite-streaming-releases-for-april-and-recommend-these-picks/#ftag=CADf328eec

Keep freeloaders and hackers off your network with these simple steps. https://www.cnet.com/home/internet/how-to-make-your-wifi-more-secure/#ftag=CADf328eec

You can leave (or at least silence) any conversation whether it's using Apple's iMessage, RCS or plan-old MMS. https://www.cnet.com/tech/mobile/how-to-get-out-of-any-group-chat-on-iphone-or-android/#ftag=CADf328eec

Using an old or used phone might not be safe. Here's how you can check if it is and how you can protect yourself. https://www.cnet.com/tech/mobile/should-you-use-an-old-or-used-phone-heres-how-to-stay-safe/#ftag=CADf328eec