"NTSC" is the television signal broadcast format used in the US
and Canada, so I'm going to assume you mean NTFS.
You can safely convert your hard drive to NTFS whenever desired.
As always when performing any serious changes, back up any important
data before proceeding, just in case. A little advance preparation is
also strongly recommended, so you can avoid any performance hits
caused by the default cluster size:
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.
