Just doing the wife's visa application online form about to finish and click confirm ,But my printer is playing up ,Can I confirm the form and carry on to book appointment and pay and do the printing out from a internet shop at a later date?

Yes you can. Applications I made last year are still on the system but I would advise you get the print out ASAP. Government IT projects are not always that reliable!

Even better is to save it as a PDF to your computer so you can print it any time.

The information can then be copy and pasted into a new visa application when you next have to make one. Most of the information is the same.

Even better is to save it as a PDF to your computer so you can print it any time.

The information can then be copy and pasted into a new visa application when you next have to make one. Most of the information is the same.

Sorry I'm a bit computer illiterate ,How do I do please

If you are on a Mac it is simple. When you hit the print button it will come up with your printer driver with the usual settings. Set the paper size etc as if you were going to print normally and you will see a PDF button. Click it and hit the print PDF button. Click Save PDF and just save to your folder of choice.

If you are on a PC, I'm not sure.

Here is a link to tell you how to do it depending on which PC you have an which operating system.

http://www.howtogeek.com/150891/how-to-print-to-pdf-in-windows-4-tips-and-tricks/