Hi there, I am Cris and will be more then glad to assist you with your question.
Microsoft will stop supporting Vista on 4/11/17 which means they will not send out anymore updates. Such security and patches for Vista, but that does not mean that your system will stop functioning. Everything continues to work as normal.
Manufacturers will soon stop creating software that will work with vista there is no exact date on that and can vary depending on the manufacturer. Some software may not be available but you can continue using what you have.
Your system maybe eligible for a free upgrade to Windows 10 the current software. But your system also must be compatible, I can check for you by doing a remote session and running compatiblity.
Let me know if you would like to do a remote session and I can check. If not let me know if you have any further questions. Please take a moment to rate my service and submit at the top.
I wanted to follow up with you and see if you had any further questions.
Let me know if you do.