Content of some sites sometime slow to load-why?

[ppppenguin]

Just to show what you should see, here's the important part of what you should see when you type ipconfig/all at the command prompt. The important bit is the default gateway which in my case is 192.168.1.1 It will usually be 192.168.x.y or sometimes 10.a.b.c. There are other possibilities but if you've got one of those we'll deal with it when we know.

So I then type 192.168.1.1 into the address bar of my web browser. In my case this asks for a username and password for my router. Yours may well not ask for those details but we won't know until you try. If it needs username and/or password these will often be on a label on the router. You want the router or system password, not the wifi password which is also usually on the router's label.