What happens next?

How to transfer files from pc to pc
Find or buy a removable hard drive that is compatible with your pc.
Small hard drives up to 1 terabyte are available online and in most electronics departments at large box stores.
It is best to keep a removable hard drive for backing up files, if you don't have a cloud storage provider.

Choices:
(i). Refrain from using the same backup drive as a way to occasionally transfer files from computer to computer. If you use cloud backup, check to see if you can download your files onto another computer by signing into a new computer..
(ii). If you don't, you can buy a larger one, at dell or amazon. Use the plugin and macros to go into cd/dvd search..
(iii). Make sure the computer to which you're transferring files still uses the same operating system that you will download files from. Some programs are able to reconfigure the pc to a new operating system..
(iv). Retrieve the files and start transferring to pc. Follow the onscreen instructions to remove the usb backing from pc after the transfer is complete..
(i).