I saw everyone here discussing partitioning tools, and I also want to offer a tiny bit of my own opinion. I've also used the tools mentioned by the experts above, and what they said all makes sense. DISKMAN really is a very useful partition table maintenance tool, and SPFDISK is also a very useful hard disk scanning tool (that's how I often use it). Here I want to introduce a partitioning tool, but the problem is that I've never been able to find it on any major websites. I only came across it by chance once, bundled on a pirated WINDOWS disc on the market, the kind of all-in-one disc. The name is probably SMART BOOT MANNGER, though I don't know whether I got the name wrong. This tool gives me the feeling that partitioning is very fast and straightforward. With hard disks getting bigger and bigger nowadays, traditional FDISK already feels too slow. I've heard DM is a very fast, high-speed partitioning tool. I've also seen others use it quite a lot, and it really is fast, but unfortunately I really don't know how to use it. I wonder if one of the experts here could give some detailed guidance? The common DM version now should be version DM956, right? First of all, my thanks to all the experts here.