Why huawei is not working

my huawei not working, when i press the power it only vibrate and displayed blue color and disappear....... When i connect to my pc it says device driver software was not successfully installed... please consult w/ your device manufacturer for assistance getting device installed....

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 1

crwdns2942205:01crwdne2942205:0:

My huawei y600 is telling me that unfortunately whatsapp has stopped working. Then when I try to open a different app it says that app has stopped working also. What am I to do?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0