crwdns2933897:0crwdne2933897:0

Windows update failed and system slowed down

I have just done fresh install of Windows 7 on SSD after upgrading hard drives. Everything was going fine until windows update failed repeatedly. Now windows explorer has ground to a halt. Ran windows fixit and successfully installed updates.Anti virus seems ok bot windows still very slow. Any ideas?

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

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0