How do I change the individual client list to show it alphabetically instead of by client number?

[sjrcpa]

Settings, Options, Display, select "Client Full Name, last name first" and have it be the top item in  the Display list

[George4Tacks]

Click and hold the header for client name and drag it into the left column. Click header to sort A-Z, Click again to sort Z-A. You can do this with any column. 

[sdsegercpa]

thank you.