Before you do anything else, find out where you stand. The quickest way is through PowerShell. Open the Start menu, type PowerShell , and select Run as administrator . Once it’s open, paste this command exactly as written and hit Enter: You’ll get back either a True or a False . True means your PC already has the updated 2023 certificates, and you’re good to go. False means your machine is still running on the old ones that are due to expire — and you need to keep...
