Today I tried to uninstall iCloud from my PC and, suddenly it gave me an error code 2343. I tried uninstalling a few more times but could not do it. Can anyone help with this?

My PC started showing some bugs, so tried resetting my computer but in the process, I lost my inbuilt Microsoft office. When I tried to upgrade, it was showing office update 2003 error code 0x80096004. How do I solve this?  

What is a taskhostex exe file? I searched for it and I can not find any information about it. I know that taskhost.exe is normal under Task Manager, but I'm not sure about the nature of this taskhostex.exe.

I am using an HP printer. When I tried to get a print from it today I got an error saying supply memory error. Can you help me with what is supply memory error on HP printer?

While managing the tasks going on in my system, I opened task manager and noticed that there is a task with the name nvcpldaemon. What is nvcpldaemon and what is it doing in my system?

While going through some files in my pc I saw a file named iastorui. What is mbcfg64 dll file? Does it cause any problem in my system?

While going through some files in my PC I saw a file named iastorui. What is iastorui exe file? Does it cause any problem in my system?

I tried to use my Netflix account to have some entertainment but as I clicked on the show or videos they prompt an error with code u7111 1331 4027. Can you explain to me what is error code u7111 1331 4027?

While using my laptop suddenly a whole blue screen appeared and all the tasks which I was performing crashed. It shows an error code 0x80060402. What is this error code 0x80060402?

I heard my friends talking about dwm window in windows 10. I have been using my system for past one year it is a windows 10 system but I had never encountered any such window. Can you tell me what is dwm notification window in windows 10?