3 Answers

Then you are NOT using the correct password. If you were using the correct password, you could get in.  I've checked the internet and found that there is no easy way to reset the password. Perhaps a computer geek could help you but they will really have to know their stuff. You can find a computer geek at Best Buy. Go to the area marked Geek Squad. I'm assuming you mean administrator password and not the BIOS password (which is even harder to recover).

http://www.windowspasswordrecovery.net/article/toshiba-password-reset.html 

1. Reinstall Windows OS on your Toshiba laptop (Don't mind data loss)
2. Use password recovery tool.(Recommend:Windows Password Key Professional)

More detail guide:
http://www.lostwindowspassword.com/reset-toshiba-windows-7-password.html

Try to Use Reset Windows Password Utility
Reset Windows password utilities are regarded as the most widely-used and efficient way to bypass Windows password, and Windows Password Recovery Tool is a good example. With this program, you can easily bypass Windows password in 5 minutes.
How-to:
Step 1: Download and install Windows Password Recovery Tool in any PC that you can run as admin.
Step 2: Create a boot Windows password reset CD/DVD or USB drive in seconds.
Step 3: Boot the target Windows PC from the burned boot password reset disk.
Step 4: Reset the forgotten Windows user password within 3 clicks.
Step 5: Sign in Windows without password on its logon screen.
For more: http://www.windowspasswordsrecovery.com