{"id":28,"date":"2026-04-28T22:33:36","date_gmt":"2026-04-28T22:33:36","guid":{"rendered":"https:\/\/keyease.net\/?post_type=product&p=28"},"modified":"2026-04-30T10:20:01","modified_gmt":"2026-04-30T10:20:01","slug":"windows-8-1-professional-lifetime-license","status":"publish","type":"product","link":"https:\/\/keyease.net\/en\/product\/windows-8-1-professional-licenza-a-vita\/","title":{"rendered":"WINDOWS 8.1 PROFESSIONAL - Lifetime License"},"content":{"rendered":"

Warning! <\/span><\/b>This product cannot be used to upgrade your system from another version!<\/span><\/p>\n

If you encounter any problems during activation, please contact us.<\/span><\/p><\/blockquote>\n

*Get your genuine license at the right price<\/span><\/strong><\/h5>\n

Windows 8.1 Professional for Professionals and Businesses<\/span><\/strong><\/h3>\n

Windows 8.1 Professional is <\/span> Available in 32-bit and 64-bit versions<\/span><\/strong> and delivers high performance <\/span>for both business and professional users<\/span><\/strong> . It is the updated version of the Windows 8 operating system and has been improved in many ways with new features added. It allows users to work comfortably with multiple applications open without any loss of performance. The interface has also been redesigned and simplified; it is now easy to use and optimized for touchscreen operation. Security and reliability have also been enhanced. We always recommend protecting your devices by installing a reliable and effective <\/span>Antivirus<\/span><\/strong> against cyberattacks.<\/span><\/p>\n

What new features have been added to Windows 8.1 Professional?<\/span><\/strong><\/h3>\n

Windows 8.1 Professional has been improved and updated<\/span><\/strong> with professional software that makes it much easier for professionals and businesses to do their work. Compared to the previous version, improvements have been made that have resulted in a modern interface suitable for use on both mobile devices and computers.<\/span><\/p>\n

    \n
  • \u2013 Design, technical, and system improvements.<\/span><\/li>\n
  • \u2013 Modern user interface: Metro-style \u201cTile\u201d layout for touchscreen devices<\/span><\/li>\n
  • \u2013 Design, technical, and system improvements.<\/span><\/li>\n
  • \u2013 Modern user interface: Metro-style \"Tile\" layout for touchscreen devices<\/span><\/li>\n
  • \u2013 Internet Explorer 11: Windows' new web browser<\/span><\/li>\n
  • \u2013 Optimized data transfer management: copy operations can be paused and resumed<\/span><\/li>\n
  • \u2013 New Task Manager: Processes are managed to improve performance<\/span><\/li>\n
  • \u2013 Windows Store: Users can now purchase new and exclusive apps<\/span><\/li>\n
  • \u2013 Windows Defender: antispyware<\/span><\/li>\n<\/ul>\n

    Which version of Microsoft Office is compatible with Windows 8.1?<\/span><\/strong><\/h3>\n

    Windows 8.1 Professional ensures compatibility with many software programs; in fact, you can install the Microsoft Office suite, including earlier versions such as <\/span>Office 2010<\/span><\/strong> o <\/span>Office 2013,<\/span><\/strong> up to the second-to-last version of Microsoft, <\/span>Office 2016<\/span>;<\/span><\/em><\/strong> It is also available <\/span>Microsoft Office for Mac<\/span><\/strong>. <\/span><\/p>\n

    *Important: Windows 8 is not compatible with <\/span>Microsoft Office 2021 Suite<\/span><\/strong> e <\/span>Microsoft Office 2019 Suite<\/span><\/strong><\/p>\n

    What happens if you reformat your PC or switch to a new one? (Lifetime license)<\/span><\/strong><\/b><\/h3>\n

    This Microsoft license is a lifetime license. <\/span><\/strong><\/b> This is not a subscription service and therefore does not require periodic paid renewals. By purchasing Windows 8.1 Professional, you\u2019ll become the permanent owner of the software with no additional future costs, and you\u2019ll enjoy all the benefits of owning a genuine Microsoft license that you can use on your computer or device\u2014even if you reformat your current device or switch to a new one. You can reuse it indefinitely, keeping in mind that it is valid for only one device and must therefore be deactivated on any previous devices before being reactivated on a new device.<\/span><\/p>\n

    What will I get if I purchase Windows 8.1 Professional?<\/span><\/strong><\/h3>\n

    The product is delivered in just a few seconds directly via email, <\/span>thereby avoiding the environmental impact of shipping physical goods<\/span><\/strong> .<\/span><\/p>\n

      \n
    • \u00a0\u2013 1 genuine Microsoft activation code for Windows 8.1 Professional, valid for use on 1 PC (product key)<\/span><\/li>\n
    • \u00a0\u2013 Download link for Windows 8.1 Professional (32-bit\/64-bit)<\/span><\/li>\n
    • \u00a0\u2013 Quick and Easy Installation Guide<\/span><\/li>\n
    • \u00a0\u2013 Free technical support<\/span><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Attenzione! Questo prodotto non pu\u00f2 essere utilizzato per aggiornare il tuo sistema da un'altra versione! Se riscontri problemi durante l'attivazione,<\/p>","protected":false},"featured_media":16804,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false,"iawp_total_views":1},"pwb-brand":[100],"product_brand":[],"product_cat":[101],"product_tag":[],"class_list":["post-28","product","type-product","status-publish","has-post-thumbnail","pwb-brand-microsoft","product_cat-operating-system","first","instock","purchasable","product-type-simple"],"acf":[],"brands":[{"id":100,"name":"Microsoft","slug":"microsoft"}],"_links":{"self":[{"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product\/28","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/comments?post=28"}],"version-history":[{"count":1,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product\/28\/revisions"}],"predecessor-version":[{"id":17822,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product\/28\/revisions\/17822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/media\/16804"}],"wp:attachment":[{"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/media?parent=28"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/pwb-brand?post=28"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product_brand?post=28"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product_cat?post=28"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keyease.net\/en\/wp-json\/wp\/v2\/product_tag?post=28"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}