write a batch file in notepad -
copy (sourcepath\file name) (destination)
for each file
copy c:\users\fred\documents\bank statment.jpg e:\backup\bank
write a line in your batch file foe each file to be copied (paste each line and just change the file name.
save the file as backup.exe and the use windows scheduler to run th file at set times or just click the file to run it when you want.