Balcony solar panels can save 30% on a typical household’s electricity bill and, with vertical surface area in cities larger than roof space, the appeal is clear
  • d7sdxEnglish
    4·
    11 个月前

    Maybe he/she refers to the operating system from Microsoft?

      • d7sdxEnglish
        1·
        11 个月前

        I have to guess as anyone but I would say screen as in display/monitor. It must be hardware related.