Container.dll is a trustworthy shared dynamic-link library (DLL) file in Windows operating system. It can be used for connected programs, which supports the process/file to run normally. However, PC users may get Container.dll errors such as
Backgroundcontainer.dll error when they start their computers. Some antivirus programs may detect and report Container.dll as a virus or spyware. Though Container.dll is a legitimate file on computer, it can be attacked and utilized by cyber criminals as malware.
Here is an example of Backgroundcontainer.dll error: