Hello Sheena,
We're glad to help you with the reinstallation.
Rather than copying the setup files of your AVG programs to a USB drive & use them to reinstall after the reset, we can send you an email with download links & detailed instructions to reinstall/activate your AVG programs after the reset.
However, if you still wish to proceed with the USB drive approach, please let us know & we'll send you the setup files via email.
Let us know how you'd like to proceed further.