🔓 Activate Windows & Office in 30 Seconds — One Command, Free Forever

[Sam_Norman]

Activate Windows, Office & Get Free Security Updates — One Command, Done

No keys to buy. No cracks to download. No shady .exe files. Just one line in PowerShell and everything lights up.

This tool is open-source, sitting on GitHub — Microsoft’s own platform — with 100K+ stars. The developers refuse donations because they believe “profiting from piracy is not good.” Even Microsoft’s own support staff have reportedly used it when their own activation methods failed.

MAS — Microsoft Activation Scripts. One script. Activates every Windows since Vista. Every Office since 2013. Even gives you free security updates after Microsoft stops supporting your system. Latest version: v3.10 (January 2026).

---

🧠 What Is This? — The Simple Explanation

When you install Windows or Office, Microsoft wants you to pay for a “license” to unlock all features. Without it, you get annoying watermarks (“Activate Windows”), limited settings, and eventually nagging popups.

MAS is a free, open-source script that activates Windows and Office — permanently — by talking to Microsoft’s own activation system in ways it doesn’t expect.

Think of it like this: Microsoft’s activation is a locked door. MAS doesn’t break the door — it makes a key that the lock accepts.

What makes it special:

• It’s a simple text file (batch script) — you can open it in Notepad and read every line of code yourself
• No hidden programs, no viruses, no crypto miners, no mystery .exe files
• Works on everything from Windows Vista to Windows 11, Server 2025, Office 365, Office 2021, and older
• 100% open-source on GitHub — the biggest community-verified activation tool in history

⚡ How to Use It — Two Methods (Pick One)

Method 1 — PowerShell (Easiest — 30 Seconds)

1. Click the Start Menu, type PowerShell, and open it
2. Copy-paste this line and press Enter:

For Windows 8.1, 10, and 11:

irm https://get.activated.win | iex

If that’s blocked by your internet provider, try this instead (needs updated Windows 10 or 11):

iex (curl.exe -s --doh-url https://1.1.1.1/dns-query https://get.activated.win | Out-String)

3. A menu appears. Type the number next to the Green option. Done.

---

Method 2 — Download the File (Windows Vista and Later)

1. Download the script:
   • MAS_AIO.cmd (direct script)
   • MAS_AIO.zip (if your browser blocks the direct file)
2. Run the MAS_AIO.cmd file
3. A menu appears. Type the number next to the Green option. Done.

Safety note: Always download from the official sources above. Fake versions with malware exist — never trust random links claiming to be MAS.

🔧 The 4 Activation Methods — What Each One Does (Plain English)

When the menu opens, you’ll see options. Here’s what they mean — no tech jargon:

Method	What It Does	Permanent?	Best For
HWID	Links activation to your computer’s hardware. Microsoft’s servers remember your PC is “legit” — even after a fresh Windows install.	Forever — survives reinstalls	Windows 10 & 11 (recommended)
Ohook	Places a tiny helper file that tells Office “yes, this is activated” every time it checks.	Permanent	Office 365, 2024, 2021, 2019, 2016
TSforge	The newest and most powerful method. Writes activation data directly into Windows’ own trusted storage files. Works on almost everything.	Permanent	Older Windows (7, 8, 8.1), Server editions, ESU updates
Online KMS	Mimics a corporate activation server. Lasts 180 days but auto-renews forever with a background task.	Auto-renews	Backup option if others don’t work

Which One Should You Pick?

You Want To…	Use This
Activate Windows 10 or 11	HWID — one and done, survives reinstalls
Activate Office (any version)	Ohook — permanent, clean
Activate Windows 7, 8, 8.1, or Server	TSforge — the only tool that covers everything
Get free security updates after support ends	TSforge — enables Extended Security Updates (ESU)
Nothing else worked	Online KMS — the universal fallback

Don’t overthink it. The script highlights the recommended option in Green for your system. Just pick Green and go.

🛡️ Extended Security Updates (ESU) — Free Updates After Microsoft Cuts You Off

This is the feature that made tech journalists write about MAS.

When Microsoft ends support for a Windows version, they stop sending security patches — unless you pay for Extended Security Updates (ESU). This costs businesses real money.

MAS gives you ESU for free using the TSforge method.

Windows Version	Official Support Ended	ESU With MAS
Windows 10	October 2025	Up to 3 more years of security updates
Windows 7	January 2020	Extended updates available
Windows Server 2008 R2	January 2020	Extended updates available
Windows Server 2012/R2	October 2023	Extended updates available

Why this matters: If you have an older PC that can’t run Windows 11, this keeps it safe and updated. Ed Bott at ZDNet independently tested and confirmed this works.

❓ Common Questions — Before You Ask

“Will Microsoft catch me?”
HWID activation looks identical to a legitimate digital license on Microsoft’s servers. Ohook and TSforge work locally and don’t phone home. Detection isn’t guaranteed or even likely in most cases.

“Will my antivirus freak out?”
Some antivirus programs flag any activation-related tool. Windows Defender does not flag the PowerShell method or official downloads. If your antivirus blocks it, temporarily disable it — it’s a false positive.

“Is it safe? Can I read the code?”
Yes. The entire script is open-source batch code — readable in Notepad. No hidden binaries for the main methods (HWID, Ohook, Online KMS). TSforge uses one small DLL that’s also open-source.

“What about Office 365?”
Yes — Ohook activates Microsoft 365 (Office 365) permanently. It works with both the subscription version and standalone installs.

“I’m on Windows Vista / XP?”
Method 2 (download) works for Vista. For XP, check the unsupported products page for manual keys.

“KMS38 isn’t working?”
Microsoft killed KMS38 in November 2025. Use HWID or TSforge instead — they’re better anyway.

📚 Official Links & Resources

Resource	Link
Official Website	massgrave.dev
GitHub (Source Code)	github.com/massgravel/Microsoft-Activation-Scripts
TSforge Details	massgrave.dev/tsforge
Activation Comparison Chart	massgrave.dev/chart
Troubleshooting	massgrave.dev/troubleshoot
Unsupported Products	massgrave.dev/unsupported_products_activation

---

Quick Hits

Want	Do
Activate Windows 10/11	→ HWID — permanent, survives reinstalls
Activate Office (any version)	→ Ohook — permanent, clean
Activate older Windows / Server	→ TSforge — covers everything
Free security updates after support ends	→ TSforge ESU activation
Fastest method	→ PowerShell one-liner (30 seconds)
Something not working	→ massgrave.dev/troubleshoot

---

One script. Every Windows. Every Office. Open-source. Free forever.