New
#1
Upgrade to W10 from W7 re-installed in Legacy mode
After a HD crash last year, a repair center reinstalled W7 in BIOS mode even though this PC is new enough to support UEFI. There is no more recovery partition. With no W7 DVD to reinstall properly, can I upgrade to W10, either using an ISO I made last year or purchasing a new W10 copy? I assume W10 will install in UEFI mode.