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Windows 11 Home
The standard consumer edition of Windows 11 — the version that ships pre-installed on most new retail laptops and desktops.
プラットフォーム
Windows
エディション
Home
リリース日
October 2021
サポート終了日
サポート継続中
システム要件
1 GHz 64-bit CPU (2+ cores) on an approved list, 4GB RAM, 64GB storage, UEFI Secure Boot, TPM 2.0, DirectX 12 / WDDM 2.0 GPU.
Windows 11 Home is what the overwhelming majority of new consumer PCs ship with out of the box. It carries Microsoft's strictest hardware gate of any Windows release to date -- a TPM 2.0 chip and UEFI Secure Boot are hard requirements, not just recommendations, which is why a meaningful share of otherwise-capable Windows 10 PCs can't officially upgrade. It lacks a few features reserved for Pro and above (BitLocker device encryption's full control panel, Group Policy management, Remote Desktop as a host, Windows Sandbox), which is the usual reason a Home user later upgrades to Pro rather than reinstalling from scratch. Feature updates arrive roughly once a year (most recently 25H2 in late 2025) rather than the old twice-a-year cadence.
リリース日、サポート期間、システム要件はMicrosoftおよびAppleの公式ライフサイクルページ(上記リンク)に基づいています — サポートポリシーは随時変更されるため、本番環境や企業での意思決定にこれらの情報を利用する前に、必ず公式ページでご確認ください。