Windows 10: Access Rejected - ?????

I am so frustrated...for the past couple of years, I have been using my computer to access safeway.com and fredmeyer.com each week to view their weekly ads, create my shopping lists and add digital coupons to my accounts. Suddenly, a couple weeks ago, both of those websites blocked my access for some reason and now I can't logon....my phone apps for those sites still work, so I don't believe I am personally the problem, but I suspect that somehow, there is something on my computer that these sites are rejecting. I have tried clearing history, cache and cookies on all my browsers and even tried

:)

 

Easy reject software- problem , reject all the calls

I have a Nokia 5800 installed with easy reject downloaded from nokia support and software for 5800. I have activated same and using, But what i observe after sometime, This start rejecting all calls[known & Unknown] which is not listed in their filter
list.. Pl a help

 

N95 rejected calls

If you reject the call it appears in the received calls list but there is nothing to distinguish it as being a rejected call as opposed to one that connected. This might be considered an oversight by Nokia not to distinguish this.

 

W10 can connect to wider internet but cannot access web pages

I have an odd issue with my W10 laptop linked to Sky broadband in the UK via wifi using a Sky router. The effect is that while I can actually access the internet (I can send and receive emails using Outlook and can connect to other machines using TeamViewer) I cannot access any web site (Google, BBC etc). There is no specific error message, merely that the access request timed out and a suggestion that it may be to do with proxy. I have tried the following:

1. Other systems (W10 and ios) can access web sites using the same Sky router (therefore probably not a router problem)
2. I have sent and received emails using Outlook, so the broadband connection is working (probably not a Sky problem)
3. I have tried two different browsers (Firefox and Edge), no connection (not a browser problem)
4. I am using Windows Defender and have:
   1. Made sure that Firefox is in the list of allowed systems in its Firewall, no connection after a reboot
   2. Turned off the Firewall and tried again - no connection

My next step will be to re-install Windows, but has anyone got any other suggestions? Could it be some sort of virus (I have carried out a complete virus check using Defender) So - any suggestions?