The last post was 5 days ago, hardly bumping an old thread
As for your question, that really depends what are you want to get into.
The easiest way is helpdesk via 1st line support. If you can answer a phone and use basic logic then you can do the job. You rarely need any real qualifications or experience for this but competition is intense.
After that you can progress up the support lines, and then specialising in an area.
Coding wise, seems like even entry level jobs you need a degree, 2 years experience and about 6 different languages/frameworks under your belt for min salary prospects.
You can get lucky, make contacts. I started on a media team writing blogs with a nice lad that wasn't too bright. They soon realised what they had and I was running £7k/month adwords accounts, social media campaigns, seo, UX, analytics etc Unfortunately the team was shut down and I replaced the IT guy who was having to have weekly performance meetings. Company has doubled in size and I'm using **** systems and half-bummed implementation but it's getting there. Just installed new systems in our call centre, set up, rewired etc but still a bit to do, then our second call centre. I'm 50% underpaid for what work I do compared to 2nd line helpdesk, and I'm taking on some basic web/coding bits as well soon.
Getting into a tech company as an admin role is one area, or you could apply to companies such as Cap Gemini, they are massive companies that take on degree level people and train them. £16k salary but lots of investment in you. I know people who were there now earning £450 a day now as freelancers. I've considered contacting them even without a degree, purely because of the investment but with travel costs to Telford I'd be really struggling.