(In daily computer operations, we can’t do without passwords anytime and anywhere—the CMOS password must be used to start the computer, the user password must be used to enter Windows 98, and the document password must be set when editing a Word document, all of which provide the necessary data security for users. safety guarantee! However, with the expansion of the use of passwords, the situation of forgetting passwords is also accumulating (no one can guarantee that they will never forget their passwords)! After forgetting the password, how to crack these passwords and reduce the loss as much as possible has become a topic that is valued by the majority of users. For the convenience of users, the author will briefly introduce the common computer password cracking methods to you.)