Hi John DOS 6.22 is probably very much like the dos i'm used to using. The commands you need are; CD d:\directory where d is the drive. this switches directories. the d: may not be needed in some cases. d: where d is the drive letter. this switches drives. dir *.* lists files in a directory you can replace * with all or part of a file name. example: dir *.exe will list all files ending with .exe this erases files but be careful, erase *.* will erase all files. erase drive:\directory\filename.txt Hope this helps Marvon Giles John Morey wrote: > I got a message that I have no conventional memory left using Windows > 3.1; > not even enough to open Windows3.1. I need to delete files and > programs > using DOS 6.22. I can not get at DOS help; not enough memory to run > DOS > help!!! Can any one help with suggestions. I have no manuals for DOS > or > Windows 3.1. > Thanks > in advance, John