1. A computing function that reverses the last action or series of actions performed by a user, typically in software applications
The undo process allows you to revert changes made to your document.
O processo de desfazer permite que você reverta as alterações feitas no seu documento.
2. The sequence of steps involved in reversing or canceling a previously completed operation or transaction
The database initiated an undo process to roll back the failed transaction.
O banco de dados iniciou um processo de desfazer para reverter a transação falha.