Internet Explorer will display front page for Yahoo and Google but will not let me sign in.

Http: and Https:  and http -> https Google works and comes up.  When I go to sign in of click on "Mail" Internet Explorer says, "This page can't be displayed.  Make sure the web address is correct."  I can log in and get my email with my desktop PC.  I may be a victim of slimware as I had WindowsUpdate pop up, register and pay here.
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John HurstConnect With a Mentor Business Consultant (Owner)Commented:
IE works fine on Yahoo and Google for me.

Open IE, Tools, Manage add-ons and remove (disable) all or most add-ons.

Open IE, Tools, Internet Options, Advanced, and Reset. Check the box that says "Delete personal settings"

Restart the computer and test with IE again.
Gajendra RathodSr. System AdministratorCommented:
Try to  browser both website using another browser like Firefox or Chrome.
web_trackerConnect With a Mentor Commented:
You should never have to pay for windows updates? It sound like your system maybe a victim of malware. I would download and run roguekiller, adwcleaner, JRT, and malwarebytes. These apps can be safely downloaded from Bleeping Computer.
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tangot2Author Commented:
Thanks.  I'm running Norton Internet  Security.
John HurstBusiness Consultant (Owner)Commented:
@tangot2  - You are very welcome and I was happy to help.
not sure what solved your problem, but thanks for awarding the points.
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