- To make multiple subshells invoke @kbd{M-x shell} with a prefix
-argument (e.g. @kbd{C-u M-x shell}), which will cause it to prompt for
-a buffer name, and create (or reuse) a subshell in that buffer. All
-subshells in different buffers run independently and in parallel.
+ To make multiple subshells, you can invoke @kbd{M-x shell} with a
+prefix argument (e.g. @kbd{C-u M-x shell}), which will read a buffer
+name and create (or reuse) a subshell in that buffer. You can also
+rename the @samp{*shell*} buffer using @kbd{M-x rename-uniquely}, then
+then create a new @samp{*shell*} buffer using plain @kbd{M-x shell}.
+All the subshells in different buffers run independently and in
+parallel.