Key use:

F2 Duplicates current record
F3 Deletes current record
F4 Restores last deleted record (current browse session only)
F6 Sets scope or filter
F8 Freezes left hand column(s)
F9 Un-freezes left hand column(s)

ALT-A Appends data to table
ALT-C Copies data to new table
ALT-D Delete records (bulk)
ALT-E Set database relations
ALT-G Goto record
ALT-K Pack table
ALT-L Locate record(s)
ALT-M Math functions (count/sum/average)

ALT-R Replace data (bulk)
ALT-S Seek record
ALT-U Un-delete (recall) records (bulk)
ALT-Z Zap table

CTRL-C Copies value into buffer
CTRL-X Cuts value into buffer
CTRL-C Pastes value into field