In case you've missed it, Microsoft support for Windows 7 and Server 2008 ends on 14th Jan 2020.
Here's the links to Microsoft's statements on the matter:
https://support.microsoft.com/en-gb/help/4057281/windows-7-support-will-end-on-january-14-2020
What the internet will tell you this means?
When you 'Google', IT industry websites will come up top and recommend you upgrade all machines as a matter of urgency.
What this actually means?
Assuming you're already keeping asset and risk registers up to date. Re-assess the risks of continuing to use these operating systems following 14th January, and make sure any additional mitigations needed are in place before then.
Still running Windows 7 in the office or on a machine directly connected to the internet?
Listen to the IT websites and upgrade ASAP.
Unsure or don't have a Cyber Security Management System in place?
Get in touch.