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Paste the list of machines you already have, from Active Directory, an Excel sheet or a console export. Each one is checked against the vendor’s end-of-support date, here in your browser, in a few seconds.
End-of-support report1 Summary
No end dates in the next few years for what we recognised.
2 By product
3 What this could not check
Dates are the vendors’ published end of security fixes, as recorded by endoflife.date and checked on the date shown above. Guidance, not an audit; see the terms.
Any of these works, and so does a list typed by hand. Names are optional.
Get-ADComputer -Filter * -Properties OperatingSystem, OperatingSystemVersion | Select Name, OperatingSystem, OperatingSystemVersion| Export-Csv machines.csv and choose the file.grep PRETTY_NAME /etc/os-release prints one line, such as Ubuntu 22.04.4 LTS.get system status. The first line, “Version: FortiGate-60F v7.2.8”, is the one to paste.Prefer to leave the names out? A list of products with a count each works just as well: “14 x Windows 10 Pro”.
The questions people search for before they run the check.
Its extended support ended on 10 October 2023. Paid Extended Security Updates run to 13 October 2026, and there is no further year: after that date no security fix is published for it, at any price.
Not for free. Windows 10 22H2 had its last free update on 14 October 2025. Businesses can buy Extended Security Updates for up to three years, to October 2028, at a price that rises each year. The LTSC editions have their own, later dates.
On 12 January 2027. Its mainstream support ended in January 2022, and security fixes continue until the January 2027 date, after which only paid Extended Security Updates remain.
The vendor stops publishing security fixes. The software keeps running, which is why it gets forgotten, but every flaw found afterwards stays open for good, and attackers look for exactly those machines.
In Active Directory, Get-ADComputer with the OperatingSystem and OperatingSystemVersion properties lists every machine that has joined the domain. On a single Windows machine, systeminfo shows it; on Linux, /etc/os-release. Intune and SCCM export the same columns.
From the vendors' own lifecycle pages, as collected by endoflife.date, an open project that links every date to its source. The report prints the date we last refreshed them, and warns when that is more than 90 days ago.
The list is read in your browser and is never uploaded or stored. If you ask for the report, we keep your details and a one-line summary: how many items are out of support, by product. Never the names of your machines.
What to retire, what to upgrade, what to rebuild and what to move to the cloud, server by server, on a fixed scope agreed before anything starts.