document: New kit on the block -LSB- IT upgrades -RSB- As time passes , new hardware and software replace the old . The hows are straightforward : IT resellers and consultants can help with upgrade practicalities . Will Dalrymple examines the business issues and costs involved in IT upgrades
doc_bio_tags: O O O O O O B I O O O O O O O O O O O O O O O O O O B I O B O O O O O O O O O O B I O B O O B I
extractive_keyphrases: it upgrades business issues costs it resellers consultants
abstractive_keyphrases: microsoft