Hi there and welcome
Can you tell me please which internet browser you are using? eg: Internet Explorer, Firefox, Google Chrome?
Please do the following in Internet Explorer
Click Tools (the gear wheel top right) than Internet Options
Click on the General Tab and Delete all Temporary Internet Files.
Than click the Advance Tab and click Reset
Then restart the computer and tell me if you can now access hotmail.
I can also do these steps for you, and have made a request via Additional Services. This is optional, and if you choose to do this, I can, with your permission, remote into your computer while you watch and do all these steps (and deal with any problems that arise during them) for you. Or if you do not choose to take this service, we can continue here. This is no problem at all. Just let me know please.
Else let me know the results please.
Can you go to www.teamviewer.com
Click on Download in the middle of the page
Download and install the program and give me the ID and Password ***** please so I can connect
Do not close the program but leave it open else I will not be able to connect
Can you try to restart your computer and run teamviewer.