document: Soft options for software upgrades ? Several new products claim to take the work out of installing software and patches , and even migrating operating systems . Software migration products fall into two broad categories . The drive imaging type is designed to make exact copies of a hard disk , either an entire drive or certain directories , so you can use it to back up data . The application management type is designed for more incremental upgrades and often provides additional features such as the ability to monitor or control users ' access to applications
doc_bio_tags: O O O B I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O
extractive_keyphrases: software upgrades
abstractive_keyphrases: software installation microsoft windows operating systems migration