• News
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • Best Picks
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • Reviews
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • How-To
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • Deals
    • All Deals
    • Coupon Codes
      • All Coupon Codes
      • eBay Coupon
      • HP Coupon Code
      • OnePlus Coupon
      • Samsung Promo Code
      • Microsoft Coupon
      • Dell Coupon Code
      • Motley Fool Discount
      • GoPro Promo Code
      • Starz Promo Code
      • AT&T Wireless Promo Code
      • Black Friday 2021 Coupons
      • Cyber Monday 2021 Coupons
  • Laptops
  • Windows
  • Security
  • More
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Mobile
    • PCs & Components
    • Smart Tech
    • Software
    • Wi-Fi & Networks
  • Newsletters
  • Digital Magazine – Subscribe
  • Digital Magazine – Log in
Skip to content
  • Menu
  • News
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • Best Picks
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • Reviews
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • How-To
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Laptops
    • Mobile
    • PCs & Components
    • Security
    • Smart Tech
    • Software
    • Wi-Fi & Networks
    • Windows
  • Deals
    • All Deals
    • Coupon Codes
      • All Coupon Codes
      • eBay Coupon
      • HP Coupon Code
      • OnePlus Coupon
      • Samsung Promo Code
      • Microsoft Coupon
      • Dell Coupon Code
      • Motley Fool Discount
      • GoPro Promo Code
      • Starz Promo Code
      • AT&T Wireless Promo Code
      • Black Friday 2021 Coupons
      • Cyber Monday 2021 Coupons
  • Laptops
  • Windows
  • Security
  • More
    • Accessories
    • Business
    • Entertainment
    • Gaming
    • Mobile
    • PCs & Components
    • Smart Tech
    • Software
    • Wi-Fi & Networks
  • Newsletters
  • Digital Magazine – Subscribe
  • Digital Magazine – Log in
  • Hot Topics
  • Best laptops
  • Best laptops for college
  • Laptop deals
  • Desktop PC deals
  • Best SSDs
  • Best monitors

Smart Tech

SEE SMART TECH STORIES BY CATEGORY

  • Smart Tech
  • Smart Tech News
  • Smart Tech Best Picks
  • Smart Tech Reviews
  • Smart Tech How-To
More
    Vantrue N5 review: This dash cam offers nearly 360 degree coverage
    Reviews

    Vantrue N5 review: This dash cam offers nearly 360 degree coverage

    The Nexus 5 offers as close to 360 degree protection as any dash cam system we've tested via front, rear, and dual interior cameras. It's pricey but takes quality captures day and night with embedded GPS.
    By Jon Jacobi 18 hours ago
    How to fix audio problems on your Windows PC
    How-To

    How to fix audio problems on your Windows PC

    If your computer audio abruptly stops working, you can try these simple steps in five minutes or less.
    By Alaina Yee and Christopher Null 20 hours ago
    Sick of Chrome and Edge? Switch to one of these 9 secure browsers instead
    How-To

    Sick of Chrome and Edge? Switch to one of these 9 secure browsers instead

    Chrome and Edge are not the only browsers for your computer.
    By Martin Appel 21 hours ago
    Best dash cams 2023: Your second set of eyes on the road
    Updated

    Best dash cams 2023: Your second set of eyes on the road

    We review the best 1080p and 4K dash cams. They record what's ahead (and sometimes what's behind)—just the sort of backup you want in the midst of harried traffic.
    By Jon L. Jacobi and Melissa Riofrio 6 days ago
    Best gaming headsets 2023: Reviews and buying advice
    Updated

    Best gaming headsets 2023: Reviews and buying advice

    The best wired and wireless headsets for your PC gaming pleasure and comfort.
    By Dominic Bayley 1 week ago
    Anker 511 PowerCore Fusion 5K review: A power bank made for travel
    Reviews

    Anker 511 PowerCore Fusion 5K review: A power bank made for travel

    This slim hybrid power bank is versatile and easy to carry, but it does have one notable quirk.
    By Alaina Yee 2 weeks ago
    If you have one of these three Asus routers, update it right now
    News

    If you have one of these three Asus routers, update it right now

    Extremely critical security vulnerabilities put these routers at risk from remote attackers.
    By Alaina Yee 2 weeks ago
    How to wire an Ethernet wall socket
    How-To

    How to wire an Ethernet wall socket

    No matter how good Wi-Fi gets, you can’t beat good old-fashioned copper wire for reliability, if not speed as well. Here's how to wire an Ethernet faceplate.
    By Jim Martin 3 weeks ago
    How to use your laptop as a mobile Wi-Fi hotspot
    Tip

    How to use your laptop as a mobile Wi-Fi hotspot

    Especially when travelling, it can be useful to use your own computer as a mobile Wi-Fi hotspot.
    By Roland Freist 3 weeks ago
    Garmin Dash Cam Live review: LTE, online storage, premium price
    Reviews

    Garmin Dash Cam Live review: LTE, online storage, premium price

    Garmin's single-channel Dash Cam is an elegant experience from the company, and its first with dynamic uploads to the cloud. But it's expensive to buy and stream.
    By Jon Jacobi 4 weeks ago
    Let this $179 iRobot smart vacuum clean your home for you
    Deal

    Let this $179 iRobot smart vacuum clean your home for you

    The iRobot Roomba 694 robot vacuum is powerful, smart, and 35 percent off.
    By Ashley Biancuzzo 4 weeks ago
    Best HDMI cables for monitors: The differences matter
    Feature

    Best HDMI cables for monitors: The differences matter

    Need a new HDMI cable for your display setup? Grab one of these.
    By Alaina Yee 1 month ago
    The top 8 tech deals during Best Buy’s anniversary sale
    Deal

    The top 8 tech deals during Best Buy’s anniversary sale

    As usual, the sale’s full of many junky discounts, but these particular deals are worth your money.
    By Alaina Yee 1 month ago
    I switched to a cheap cell phone plan. I’m saving a ton of money with no downsides
    Feature

    I switched to a cheap cell phone plan. I’m saving a ton of money with no downsides

    I rarely notice a difference between my former cellphone plan with a major carrier and the prepaid ones I’ve tried, except for the cost. And it's a big chunk of change.
    By Alaina Yee 1 month ago
    14 back-to-school gadgets you didn't know you needed
    Updated

    14 back-to-school gadgets you didn't know you needed

    Laptops may take center stage in the rush to get ready for a new academic year, but there's other helpful tech gear that can ease the demands of school, too.
    By Alaina Yee 1 month ago
    Edifier G2000 PC speaker review: Good looks don’t come cheap
    Reviews

    Edifier G2000 PC speaker review: Good looks don’t come cheap

    Edifier’s gamer-focused G2000 PC speakers sport a sleek vibe and clear audio, but its controls could be better.
    By Alaina Yee 1 month ago
    How to check your PC’s CPU temperature
    How-To

    How to check your PC’s CPU temperature

    Is your PC's processor too hot? Here's how to monitor your computer's CPU temperature, and lower it if needed.
    By Brad Chacos 1 month ago
    How to sell your old electronics and tech gear
    Updated

    How to sell your old electronics and tech gear

    Those laptops, smartphones, tablets, and other devices lying around your house could be worth some cash. Here’s how to get that money into your wallet.
    By Alaina Yee 1 month ago
    Viofo A119 Mini 2 dash cam review: Small but feature-packed
    Reviews

    Viofo A119 Mini 2 dash cam review: Small but feature-packed

    The small camera doesn't skimp on features (GPS, Voice commands, phone connectivity, or capture quality. We'd prefer that Viofo improved its lens to include polarization so you don't have to constantly add and remove the optional filer.
    By Jon Jacobi 2 months ago
    HDMI vs. DisplayPort: Which display interface reigns supreme?
    Updated

    HDMI vs. DisplayPort: Which display interface reigns supreme?

    HDMI and DisplayPort are both capable of sending high-definition video and high-res audio from a source to a display. We compare their feature sets and typical use scenarios.
    By Jon L. Jacobi and Michael Brown 2 months ago
    More stories
    PCWorld helps you navigate the PC ecosystem to find the products you want and the advice you need to get the job done.
    • Policies
      • Privacy Policy
      • Cookie Policy
      • European Privacy Settings
      • Member Preferences
      • Editorial independence
      • Licensing & Eprints
      • California: Do not Sell my Personal Info
    • About
      • About Us
      • Advertise
      • Ad Choice
      • Contact Us
      • Foundry Careers
      • GamePro
      • Smart Answers
    • PCWorld Categories
      • Business

        Laptop

        Mobile

        PC Hardware

        Deals

    • Subscribe
      • Recent cover images of Macworld Digital Magazine
      • Digital Magazine - Subscribe

        Manage Subscription

        Gift Subscription

        Newsletters

    Copyright © 2023 IDG Communications, Inc.
    Top Of Page