HI Josie, I understand in regards to your current skills are not in high demand, this happens often in the world of software development, today more than ever.
Briefly, I started with business solutions in DOS for years in a language called Clipper, Windows came along, used Delphi, was overshadowed by VB so I then jumped to
VB.NET which became overshadowed by C# so I transitioned. Next up, to be viable in today's market place, (at least in my area) C#, JavaScript, jQuery, HTML5, CSS, REST services and Web API. This started in 1993 and is on going.
What kept me moving was knowing nothing would last in regards to platform and languages to my day of retirement.
I saw changes, studied, wrote code samples for Microsoft (which better instills knowledge), found great resources too.
My advice (which is of course one sided) is to download Microsoft Visual Studio 2015 Community edition for starters which is free, no trial period.
Invest time learning skills for HTML5, CSS, JavaScript and jQuery, learn the basics inside of Visual Studio.
Free learning web sites (some you will need to dedicate hours of time).
https://www.codecademy.com/http://www.w3schools.com/Once you understand the basics, download Telerik's Kendo UI Core which is an open source HTML5 Framework, completely free. My company uses the paid version and can attest this is a great framework. The difference between free and paid is, no source for free and less widgets. They even have what's called a Dojo that allows you to try and learn on their web site w/o even login.
http://www.telerik.com/kendo-ui/open-source-coreNext up, learn C#, there are many free web sites e.g.
https://www.microsoft.com/net/tutorials/csharp/getting-startedhttps://mva.microsoft.com/The following are paid lesson sites that are well worth looking into
https://www.asp.net/learnThis one I've subscribed too (well work pays for it)
https://app.pluralsight.com/library/The above is simply a starting point for anyone interested in starting out, for the majority at no cost to you other than your time invested.
When I speak of time invested, the better developers spent time each week learning new stuff, me included which allows you to perform better and if interested more marketable.