Yahoo Messenger (YM) is one of popular chat software most used. Using Yahoo messenger we can send text message also files to friend, family or colleague through internet.

Normaly we can run only one account in yahoo messenger software in a time. Using this tips, we will able to run multiple account with different name or username. So, with different name you can collect more friends I think.

Below is step-by-step:

1. Run registry editor by clicking Start - Run. Write regedit then hit enter.
2. Enter to key HKEY_CURRENT_USER\Software\Yahoo\Pager\Test.
3. On right panel, right click and choose New - DWord Value.
4. Type Plural.
5. Double click on Plural and fill value 1 (one).
6. Out from registry editor.

If we follow above step-by-step with right then we will able to run multiple account in Yahoo messenger at a time.

Another way to run multiple account in Yahoo messenger is following.

Download file ym8multi.zip and open the file inside by extracting and double clicking. To restore setting to first time we can download ym8multi_unist.zip.

Tips above only for Yahoo Messenger 8. That we can download the software for free on http://messenger.yahoo.com/