Hello Me Debojit I am using windows7 There are windows media player not responding"error" and windows take about 1-2 hours to shut down.But all other thing are going ok right now.please help me how could i solved it ..its very emergency..
More aboutwindows taking time turn
Do a registry clean up, That usualy fixes such a pain.
run windows update and make sure you've all the latest updates
check that your drivers are up to date
uninstall any unnecessary programs
as good sir said above, run registry cleanup, like -CCleaner