I\'ve recently used our company\'s spare laptop (that has a general user set up) while mine was being repaired. I\'ve checked the \"Remember password\" option in SQL Server
For those looking for the SSMS 2012 solution... see this answer:
Remove cached login 2012
Essentially, in 2012 you can delete the server from the server list dropdown which clears all cached logins for that server.
Works also in v17 (build 14.x).