Apple on Monday released a utility that builds a Lion recovery disk on a USB flash drive, giving users a way to restore their Macs if the machine’s hard drive fails ...
How-To Geek on MSN
Why everyone should have a spare bootable Linux USB disk
There are some situations where you'll wish you had one.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果