i have a personal laptop but i dint have Internet connection in my room,how can i tell to my boss?

Answer 1

You want your office to provide you with an Internet connection in your room so that you could have access to it by using your personal laptop in the office.
Some offices do provide an office Internet connection to those people who the office thinks might need the Internet for official purposes. Even here, they may have some restrictions on use of the Internet.
Thus, it would help if you could check with your HR dept. the office policy in regard to use of Internet in the office. If the policy does permit your bringing your laptop to the office (for what I presume is personal work), then you can talk to your boss. There are companies which frown on such requests as they feel that employees would get diverted from office work when they have the Internet facility, or surf some unapproved sites.

Answer 2

If your office is using dial-up connection then ask your boss's permission to use the Internet account by getting the username & password and using it in the laptop to connect.

If broadband or DSL etc then tell him.
If your work requires you to be working only at office, no problem.
but if it demands you still work even after office hours then tell him.

Answer 3

Book an appointment with him, and discuss openly how you would be using the Internet and why you need it.

Open interaction on one-to-one without any secrecy yields good results!