If I lose my computer will they import again once I replace my Lenovo notebook?
Lenovo Photo Master doesn't have a cloud feature which means that you'll have to set up one. For example register for a Dropbox or a Google Drive account and store your photos there. Install the support applications on your PC and add that synchronized folder from your PC into Photo Master. This way when you add an image into the cloud, it will be downloaded on your PC and added automatically in Photo Master.