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Windows 10: is your fleet at risk?

Since 14 October 2025, Windows 10 no longer receives security patches — except through the paid ESU programme. Every machine still connected becomes an entry point that will never be fixed again. Six questions to see where your fleet stands: the score is computed in your browser and nothing is sent without your consent.

Do you have an up-to-date inventory of machines still running Windows 10?NoPartial or out of dateYes, complete and current

Are your Windows 10 machines still connected to the Internet or to sensitive data?Yes, like every other machineSome of them, with restrictionsNo, no sensitive access left

Do you have a budgeted plan to migrate to Windows 11 or replace the machines?NoSketched out, but not budgetedYes, planned and budgeted

Have you subscribed to the ESU programme to cover machines during the transition?No / I don't know what ESU isCurrently being assessedYes, the machines concerned are covered

Are the legacy machines that must stay isolated from the rest of the network?No, on the same networkPartiallyYes, segmented and filtered

Do you have a dated, tracked deadline for getting off Windows 10?NoAn informal targetYes, dated and tracked regularly

The companion article: Windows 10 has reached end of support: what should a Mauritian SME do with its fleet?

Windows 10: is your fleet at risk?

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