AM unsure which will be the best way to go: simple upgrade or clean install. Next week or at least in coming weeks we will be going to WIN 10, those of us who deem to do so. Has anyone an informed opinion as to whether it will be a good idea to have a clean install of WIN 10 (even if this is possible at all?) or simply allow the update/ upgrade to take place? I have all my docs/ music/ pics etc., files on a separate storage device so no concerns about files. Yes settings will have to be re-established but most of my settings are default. Apps are from the Microsoft app store likely will be reinstalled either way. Though software such as MS Office and Printer drivers and others will have to be reinstalled if clean install. Thoughts will be appreciated.