The phrasal verb "log into" is primarily utilized in informal contexts, often associated with digital environments and the act of inputting credentials to gain access to computer systems, websites, or online services. While it can certainly appear in formal writing, especially in discussions concerning IT, cybersecurity, or user guidelines, it generally carries a more conversational tone typical of contemporary digital discourse. Typically, users "log into" accounts or platforms to perform tasks like checking emails, accessing social media, or managing accounts. Its usage reflects the ubiquity of digital technology and is considered standard industry jargon in technology circles. The action described by this phrasal verb implies a user-controlled access mechanism that is temporary, as users can "log out" after completing their session.
B1
PreIntermediate
1. To enter credentials to access a computer system, application, or online service.
She forgot her password and couldn't log into her email account.
Employees must log into the system to access their work applications.
If you don’t log into the app, you won’t be able to see your messages.
After a holiday, he struggled to remember how to log into his work computer.
Students must log into the online portal to check their grades.