Solved Can login to website on one computer but not another

Registering Samsung product for my wife and using my computer but Samsung indicates her login password is incorrect. I re-set password for her and then go to her computer to retrieve the email and the password reset link. I reset the password but use the same password that she previously had recorded and then logged into Samsung on her computer (Windows 10) and registered her product.

I then go back to my computer and attempt to login and her username and password are not recognized. Go back to her computer and successfully login. Return to my computer and try again with no success.

Quadruple checked user name and password each time but cannot login on my computer. Why am I able to login on her computer and cannot on mine? Very strange!

Tech Support Guy System Info Utility version 1.0.0.4
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: AMD Phenom(tm) II X4 820 Processor, AMD64 Family 16 Model 4 Stepping 2
Processor Count: 4
RAM: 5871 Mb
Graphics Card: ATI Radeon HD 4250 Graphics, 256 Mb
Hard Drives: C: 577 GB (416 GB Free); M: 2794 GB (2784 GB Free);
Motherboard: Gateway, DX4320
Antivirus: Microsoft Security Essentials, Enabled and Updated

 

Couriant..........Thanks so much and I appreciate your prompt reply.l I followed your instructions and "Voila!" success.