Before you try to fix anything, see what the system itself reports. License status can be read directly, and that information is more reliable than a guess.
Windows: start with the Settings page
Open Settings, then System, then Activation. That page says, in ordinary language, whether Windows is activated, whether the method is a digital license or a product key, and whether a Microsoft account is linked. For most people, that is enough to see the direction.
Windows: use slmgr for the detail
When you need more detail, use the software licensing tool that ships with Windows. It does not require you to install anything. It only reads the status of this PC.
slmgr /dlv| Field in the output | Meaning | Why it matters |
|---|---|---|
| License status | Licensed, Notification, or Unlicensed | Shows whether it is actually activated |
| Product key channel | Retail, OEM, or Volume | Shows where the license came from |
| KMS machine name | The KMS host configured on the client | Required reading in a volume-licensed environment |
| Partial product key | The last five characters of the key | Used to match the license when you contact support |
Another common command is slmgr /xpr. It answers one question: when the current activation expires. Retail and digital licenses usually show as permanent. KMS activation shows an expiration time.
Office: File, then Account
Open Word or Excel and select File, then Account. The Product Information area shows the product name and activation state, for example Microsoft 365 Family, activated, or activation required. If an organization assigned it, the page also shows which organization it belongs to.
This page is the most direct evidence of the Office license. The product name decides whether activation should use a subscription, a product key, or an organization license, and it is more accurate than any error message.
Volume-licensed Office: ospp.vbs
If you have confirmed it is a volume-licensed edition, you can read the license status with the script that ships with Office. It lives in the Office16 folder under the Office install directory. The path changes with the version and with 32-bit or 64-bit.
cscript "C:\Program Files\Microsoft Office\Office16\ospp.vbs" /dstatusIn the output, focus on the LICENSE STATUS line and the KMS machine name line. The first says whether Office is activated. The second says whether the client points at a host. Retail and subscription editions do not include this script, so file not found is normal for them.
After you have the result
Write down the license status and the product key channel, then return to the diagnosis. Those two facts usually decide whether to check the network, check the account, or contact the organization’s administrator.
This article is based on the Microsoft Learn description of slmgr.vbs options and the official documentation for the Office volume activation management tool. Wording in the output can differ slightly by version.
A few questions show which case you are in, and what to do next.