I can download and install Skype & firefox, chrome, live mail but none of them will work

I have an Acer Aspire 571 V3 running under Windows 7 64-bit.  I am able to load down the following: Skype, Chrome, Windows Live Mail and Firefox, but none of them works.  I'm on a wifi connection

Chrome told me;

Google Chrome connection attempt was rejected. The Web site may be out of service or your network may not be configured correctly.
Check your Internet connection.
Check the cables and restart all of the routers, modems or other network devices, you can use.
Chrome allow access to the network in your firewall or anti-virus settings.
If it is already listed as a program that is allowed access to the network, try to remove from the list and Add again.
If you use a proxy server...
Check your proxy settings or contact your network administrator to make sure that the proxy server is running. If you don't think you should use a proxy server: go to the Chrome menu > settings > + show avancΘs > change proxy settings... > LAN Settings and uncheck the box "use a proxy server for your LAN".
Error code: ERR_CONNECTION_REFUSED
Skype has just ends up with the circular thing going in circles.  When I ran the resolution of the problems, he said that there was a problem with wifi
Firefox does not load according to the Chrome and I have now deleted.
Windows live mail says:
Can't send or receive messages on behalf of Orange. Your server suddenly put an end to the connection. The possible causes for this include server, network problems, or a long period of inactivity issues.
Server: 'pop.orange.fr '.
Windows Live Mail error ID: 0x800CCC0F
Protocol: POP3
Port: 110
Secure (SSL): No.
A timeout occurred during communication with the server.
Object
Server: 'smtp.orange.fr '.
Windows Live Mail error ID: 0x800CCC19
Protocol: SMTP
Port: 25
Secure (SSL): No.
Can't send or receive messages for the account. A TCP/IP error occurred trying to connect to the server.
Server: 'pop.orange.fr '.
Windows Live Mail error ID: 0x800CCC15
Protocol: POP3
Port: 110
Secure (SSL): No.
Any help is welcome.

Issue WRT Windows updates, I've very recently updated 3 computers that had not been used in about 2 years... more than 200 updates each and experience is very fresh in my memory. :-) The only problem which has recurred several times has been updated collective lots fault because some updates must be installed individually or in a certain order, but they have not been identified as it.

So I suggest to try each first IE10 update individually. If that doesn't work try to download files update manually (from the # links displayed in Windows Update KB) and run the updates of downloaded files.

Tags: Windows

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