Definition

1. Verb:
   • To gain access to a computer system or network, typically by entering a username and password: "log on" refers to the process of establishing a connection and starting a session with a computer, server, or online service. It is the initial action that authenticates a user and grants them entry to a restricted system or account.

Usage

• The verb "log on" is used to describe the action of connecting to a digital system. It is often followed by the preposition "to" when specifying the system.
• It is commonly used in the context of computers, websites, applications, and networks.
• The past tense is "logged on," and the present participle is "logging on."

Examples

• Verb:
  • Please log on to your email account to read the new message.
  • Every morning, the first thing I do is log on to my work computer.
  • The system would not let him log on because he forgot his password.

Advanced Usage

• "to log on to/onto something": This phrasal verb structure specifies the system being accessed.
  • You need to log on to the company's secure server.
• The term is often used interchangeably with "log in," though some technical contexts make a slight distinction (e.g., "log on" to a network, "log in" to a specific application).

Variants and Related Words

• Log in (verb): A near-synonymous phrasal verb meaning to enter a system by providing credentials.
  • Log in to the website to update your profile.
• Login (noun): The process or the credentials used for logging on.
  • Your login was successful.
• Logoff / Log out (verb): The action of ending a session on a computer system.
  • Remember to log out when you are finished.

Synonyms

• Sign in: To enter a system by identifying oneself, commonly used for websites and services.
• Access: To gain entry to a system or file (a broader term that can include logging on).

Related Phrasal Verbs

• Log off: To formally end a session on a computer or network.
  • It's important to log off from public computers for security.
• Log out: Synonymous with "log off," commonly used for applications and websites.
  • The website automatically logs you out after 30 minutes of inactivity.

Related Idioms

Verb

1. enter a computer
   • Have you logged in lately?