What is the main benefit of using VMware Tools in a virtual machine?

The main benefit of using VMware Tools in a virtual machine lies in its ability to optimize VM performance and management. VMware Tools is a set of utilities that enhances the performance of the guest operating system and improves the interaction between the host and guest.

When VMware Tools is installed, it enables features such as better graphics performance, improved mouse and keyboard functionality, and enhanced resource management. This includes automatic resizing of the guest OS display and seamless mouse transitions between the host and guest operating systems. Additionally, VMware Tools allows for more efficient VM management capabilities, such as time synchronization and improved communication between the host and guest.

The other choices, while they touch on aspects that might seem beneficial, do not capture the primary role of VMware Tools. For instance, enabling third-party applications isn’t a primary function, nor does it inherently increase the VM's internet connectivity or storage capacity. These features might exist independently of VMware Tools, making the optimization of performance and management the most significant benefit provided by this utility.