This guide has been updated here:
The Dell Windows Reinstallation Guide is an unofficial set of installation guides written and maintained by an individual Philip Yip. To support the running costs of this site, as well as the costs of test hardware needed to keep the guides up to date. Please consider leaving a donation or clicking on the affiliate link if you are planning on buying Office or a SSD Upgrade for your system anyway. I'd like to thank you in advance for leaving any donations or clicking on the affiliate links. Written in Scotland , Great Britain (GB), , United Kingdom (UK) and hopefully soon to be part of Canada, Australia, New Zealand and the United Kingdom (CANZUK).