How to format Local Disk (c:)

rdc85

Honorable
formating c: usually means losing the OS, all apps installed and any data/configuration on c:
(are u sure?)

U could using windows instalation disk or something similar (bootable apps disk) and format it from there..... don't forget to set it boot from disc... I would recomend OS installation disk since u ("usually") will need a new OS after formating it....