Installing Windows 10 or Windows 11 Home
- Who is Windows Home suitable for?
- Identifying an existing digital Home licence
- Why some PCs automatically choose Home (ACPI-MSDM)
- What you need
- Before you start
- Step by step: installing Home
- Common problems
- After the installation & checking the edition
- Activation
- Home vs. Pro at a glance
- Frequently asked questions (FAQ)
- More guides
- Sources
Who is Windows Home suitable for?
Windows Home (in Windows 10 and Windows 11) is the edition for private use: browsing, Office, streaming, photos, games and everyday use at home. It contains all the core features of Windows and comes pre-installed on most ready-made notebooks and PCs.
Home is suitable if you do not need professional management features. Anyone who needs functions such as BitLocker drive encryption, joining a company domain, Remote Desktop as host or group policies should choose Windows Pro instead. For the typical home user, Home is entirely sufficient.
Detecting an existing digital Home licence
A digital licence is an activation entitlement linked to your device and/or your Microsoft account – with no need to type in a product key. Here is how to check whether your PC already has a Home licence:
- Open Settings → System → Activation.
- If it says something like "Windows is activated with a digital licence" or "…that is linked to your Microsoft account", a valid licence is already present.
- Under Edition you can see whether it is Windows 10/11 Home.
On pre-built devices (OEM), the Home licence is usually stored permanently in the device. If you reinstall Windows, this licence is normally detected again automatically – you do not have to enter a key again.
Why some PCs automatically select Home (ACPI-MSDM)
Many branded PCs have the OEM key stored directly in the firmware – in the so-called ACPI MSDM table. This is a small area in the firmware (the basic software of your motherboard) in which the manufacturer stores the Windows key at the factory.
The Windows setup reads this key and automatically selects the matching edition. That is why the edition selection screen often does not appear at all – Windows already "knows" that this is Home and installs that edition directly.
What you need
- A PC that meets the system requirements (for Windows 11 these include TPM 2.0 and Secure Boot).
- A bootable USB stick with Windows 10 or 11 – created with the Media Creation Tool. For Windows 11 you will find the steps in our MCT guide.
- A valid Home licence: either as a digital licence (stored in the device/account) or as a Product Key.
- An internet connection for updates and activation.
- A Microsoft account (required for the initial setup of Windows 11 Home).
Before you start
- Back up all important files completely – a clean installation deletes all data on the target partition.
- Check whether a digital Home licence is already present (Settings → System → Activation).
- If available: have the Home product key ready (you may not need it).
- Connect the power adapter – the process must not be interrupted by a flat battery.
- Have a bootable USB flash drive with the desired Windows version ready.
Step by step: Installing Home
1Boot from the USB stick
Insert the USB stick and restart the PC. Open the boot menu to start from the stick. The key (often F12, F9, Esc or Del) varies from manufacturer to manufacturer – if in doubt, check with your device manufacturer. You will find the details in our guide UEFI/BIOS & boot menu.
2Select the language and region
Select the language, the time and currency format and the keyboard layout (German) and click "Next" and then "Install now".
3Enter the product key – or skip
The setup now asks for the product key. There are two ways to proceed: With a key, you enter your valid Home key. Without a key, you click "I don't have a product key" – ideal if your device already has a digital licence or if the key is stored in the firmware. Activation then takes place automatically later on.
4Select the edition (if prompted)
If an edition selection appears, choose Windows 10 Home or Windows 11 Home. Important: the installed edition must match your licence. If you select Pro here even though you only own a Home licence, Windows cannot later be activated with the Home key. If the key is stored in the firmware, Setup skips this screen and selects Home automatically.
5Choose the installation type
For a clean reinstallation, select "Custom: Install Windows only". This sets Windows up from scratch; all data on the selected partition is deleted. An "Upgrade" keeps files and apps – when booting from the USB stick this is usually not the right option.
6Select the target drive and install
Select the target drive. For a clean installation you can delete the existing partitions and select the unallocated space – Windows creates the necessary partitions automatically. Click "Next". The PC restarts several times during the installation.
7Complete the initial setup (OOBE)
After the installation, the initial setup follows: region, keyboard, network and sign-in with your Microsoft account. Sign in with the account that is linked to your digital Home licence so that activation runs smoothly.
Common problems
The edition selection screen does not appear
This is not an error: the PC has the Home key stored in the firmware (ACPI-MSDM) and Setup selects Home automatically. If you want Pro, you need a matching Pro licence.
The Product Key is not accepted
The edition must match the licence. A Home key only activates Home, not Pro. Check whether you have installed the correct edition and entered the key correctly. On OEM devices, activation often takes place automatically via the firmware key or the digital licence – in that case no manual entry is required.
"This PC can’t run Windows 11"
This concerns the hardware, not the edition. In the firmware, enable TPM 2.0 (with Intel "Intel PTT", with AMD "AMD fTPM") and Secure Boot, and check your device with the PC Health Check. You can find more on this in our troubleshooting guide.
"No drive found"
Some devices require a special storage controller driver (Intel RST/VMD). Load it via "Load driver" from the PC or motherboard manufacturer (not from Microsoft).
After installation & checking the edition
- Run Windows Update: Settings → Windows Update → Check for updates.
- Check the edition: Settings → System → About – it must say "Windows 10 Home" or "Windows 11 Home" there.
- Check the activation status: Settings → System → Activation.
- Add drivers: install missing device drivers via Windows Update or from the manufacturer.
- Restore your personal files from the backup.
Activation
You activate Windows Home with a valid Home licence: as a digital licence (linked to the device and/or Microsoft account) or by entering a Home product key under Settings → System → Activation.
Basic rule: The installed edition must match the licence. A Home key normally does not activate Pro and vice versa. If your PC is an OEM device with a firmware key, Home usually activates itself once it is connected to the internet.
Home vs. Pro at a glance
| Feature | Home | Pro |
|---|---|---|
| Target group | Private users, home | Professionals, small companies |
| BitLocker drive encryption | No (device encryption possible in some cases) | Ja |
| Joining a company domain | No | Ja |
| Remote Desktop as host | No (only as a client) | Ja |
| Group Policy Editor | No | Ja |
| Hyper-V (virtualisation) | No | Ja |
You will find a detailed comparison in our Pro guide.
Frequently asked questions (FAQ)
Can I install Windows Home without a product key?
Why doesn’t Setup ask me for the edition?
Does my Home key also activate Windows Pro?
How can I tell whether my PC already has a digital Home licence?
I accidentally installed Pro but only have a Home licence. What should I do?
Which is the better choice for me at home: Home or Pro?
Can I switch from Home to Pro later on?
Matching licences
Do you need a valid Home licence for your installation? You will find a suitable selection in our shop.
More guides
The complete introduction to editions, requirements, installation and activation.
Who benefits from Pro and how to switch from Home to Pro.
Create a bootable USB stick and install Windows 11.
Solutions for TPM, Secure Boot, GPT/MBR and driver problems.
Sources
- Install Windows 11 (Microsoft Support): support.microsoft.com
- Windows 11 specifications: microsoft.com
- End of support for Windows 10 & ESU: microsoft.com
- Enable TPM 2.0: support.microsoft.com
- Windows 11 download: microsoft.com
Last updated: July 2026
