Skip to main content
Search
Menu
Search

Suggested searches

    Buy a gift membership
    Log inJoin
    • Saved items

    Suggested searches

      1. Home
      2. Home
      3. James Ball
      JB

      James Ball

      2 articles
      1. 2021

        1. 25 Mar
          Four people, two adults and two children, cozy together on a sofa, enjoying a movie night with snacks in a bright living room

          Power down: six simple ways to lower your energy bill and help the environment

          Computing
      2. 2020

        1. 22 Oct
          Silhouette of a woman holding a smartphone, with binary code streaming from the device against a teal background.

          Encryption: the key to your privacy

          Computing
      QR code for the Which? mobile app - download via Google Play Store or Apple App Store

      Get the Which? app

      Get the power of Which? in your pocket by downloading our app, giving you on-the-go access to our reviews

      Google PlayApp store

      Got a problem?

      Chat to a live agent or send us a message

      Contact us

      Footer links

      More from Which?

      • About
      • How we are run
      • Podcasts
      • Newsletters
      • Careers
      • Sitemap
      • Which? Communities
      • The Power in You

      My account

      • Manage subscriptions
      • Ask Which?

      For experts

      • Consumer insight
      • Press office
      • Policy

      For businesses

      • Use our logo
      • Work with us
      • Tradespeople

      Our legal policies

      • Accessibility
      • Terms & conditions
      • Privacy policy
      • Cookies
      • MSA statement

      Help

      • Help centre
      • FAQs
      • Subscriptions

      © Which? 2025