i would suggest first you can clear all the temporary files and all other stored information in your browser and also from the preograms tab of internet options click on manage add-ons and than disable all the add-ons and than try.
If this doesnt work than :
Start-run-msconfig
In the system config utility - click on the startup tab-click on disable all
-click on services tab-put a check on hide all microsoft services and than clck on
disable all.
-Than click on apply-click on close and restart the computer
things link flushing th dns,releasing and renewing the ip add,resetting tcp/ip and winsock should be steps which u should do after the above fails.