Explorer.exe, the Windows file manager, initiates network communications for a variety of reasons. These connections are essential for functionality related to cloud storage integration, accessing network shares, downloading updates for itself and related components, and verifying digital certificates. An example includes accessing files stored on OneDrive or verifying the authenticity of software publishers.
These network activities are crucial for modern operating system efficiency and security. Cloud integration provides seamless access to data across devices. Network shares facilitate collaboration and resource sharing within local networks. Update downloads ensure the system remains secure and benefits from performance improvements. Certificate verification is vital for maintaining trust in software and preventing malicious code execution. Historically, file managers operated solely on local files; current iterations have expanded to incorporate network capabilities, enhancing their utility.
