bfx62324 https://blog.hatena.ne.jp/bfx62324/ product-lifecycle https://www.product-lifecycle.work/ Windows client OS support period is basically 10 years from product release Windows 10 version life cycle start date support end of date Windows 10 version 1903 5-21-2019 12-8-2020 Previously, Windows OS had a support period of 5 years of “mainstream support” and 5 years of “extended support”. In ma… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.product-lifecycle.work%2Fentry%2F2019%2F09%2F27%2F080000" title="Support End of Date Windows 10 1903 is Dec 18 2020 - product-lifecycle" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/b/bfx62324/20190921/20190921211402.png Hatena Blog https://hatena.blog 2019-09-27 08:00:00 rich https://www.product-lifecycle.work/entry/2019/09/27/080000 1.0 100%