Updated July 21, 2017 Insert your USB flash drive into a USB port on your PC or laptop. Click the “Start” button on your desktop and click “Computer.” Double-click the USB flash drive to open a window to display its contents. Click “Start” and “Computer” again to open another window. Reposition both computer windows as necessary so that they don’t overlap. Click and hold the left mouse button over a file you want to back up. Drag it to the flash drive window and release the mouse button. Your computer copies the file over. Repeat Step 4 for each file you want to back up. Close both windows and remove the USB flash drive when you have finished. Writer Bio
