While installing Adobe Suite 3 on my Windows 7 64-bit machine, I got the error the file adobepdf dll is needed and the installation program crashed. How do I proceed with the installation? Can I do it on my own?

While launching a game, I got the error the program cannot be started because mfc71 dll is missing. What is this file used for? How do I remove this error? Do I need to call tech support or can I do it myself?

I was trying to run an old game on my computer. On launching the game, I got the error message msvcp110 dll missing and the game crashed. I do not know how to get the missing file. Can you help me with this?

I came across a rather weird looking file in the task manager while playing a game. The file is called msvcp140 dll. I do not know what this file is doing on my computer. Is it normal to have this file? What is it used for?

I read about a virus that is infecting a lot of computers lately. The virus uses file name user32 dll. I found the same file on my computer. Am I infected with the same virus? How do I remove this from my computer?

Whenever I try to start certain programs, I receive an error message saying that the program cannot start because qt5core dll missing. What is this file? Is my computer is broken, or can I fix this?

I was trying to install GTA V when I got the error, “there was a problem starting mscoree dll. The module cannot be found.” I do not know what to do with this error. Is there a way I can remove this on my own?

Whenever I launch any game, I get the fmodex dll file missing an error. This has been the case for the past two days. I cannot seem to figure out how to move past this. Can I solve this error on my own?

I have bought a new laptop. It was working fine but then I started getting vorbisfile dll errors. I do not know what is causing this error or what vorbisfile dll is. How am I supposed to solve this issue? Do I need tech support?  

I recently came across the kernel32 dll file. I do not know what this does but since it contains kernel in its name, I figured it will be something important. What does this file do? How essential is this file for the system?