what's the difference between DVD-R and DVD+R

what's the difference between blank DVD-R and DVD+R?

I googled it, but don't quite understand.

If I want to burn the recovery disk of my laptop, which type should I use?

If I want to burn some movies/Photos, what type should I use?

Thanks for your help

 

所有跟帖： 

• 对你来说都差不多，DVD+R似乎好一些 -mc3361- ♀ (0 bytes) () 08/10/2011 postreply 15:26:04

• 装win7用U盘就行了，不用烧DVD -mc3361- ♀ (0 bytes) () 08/10/2011 postreply 15:27:11

• Tks. But have no idea how to. -H.I.- ♀ (70 bytes) () 08/10/2011 postreply 15:42:30

• google win7 usb install -mc3361- ♀ (220 bytes) () 08/10/2011 postreply 15:48:50

• bootable USB drive -H.I.- ♀ (141 bytes) () 08/10/2011 postreply 16:12:12

• 回复：DVD-R is for computers, and DVD+R is for computers plus -jassco- ♂ (133 bytes) () 08/10/2011 postreply 15:37:25

• DVD+R纠错能力强一些，dvd-r兼容性好一些 -mc3361- ♀ (0 bytes) () 08/10/2011 postreply 15:49:49