12. Install Guest Additions. While the machine is running, under the Devices menu, click Install Guest Additions, which will launch a setup wizard inside Windows XP. Now you will have OS mouse integration, so you won't have to press the host key to switch between your host and guest.hile the machine is running, under the Devices menu, click Install Guest Additions, which will launch a setup wizard inside Windows XP. Now you will have OS mouse integration, so you won't have to press the host key to switch between your host and guest.
Machine language, the numeric codes for the operations that a particular computer can execute directly. The codes are strings of 0s and 1s, or binary digits (âbitsâ), which are frequently converted both from and to hexadecimal (base 16) for human viewing and modification.
The computer's processor needs to convert high-level languages into this language before it can run a program or do a user-defined command. To convert a certain language into machine code, the computer processor needs a compiler, a program that converts a source code written in one language into a different language syntax. The compiler generates a binary file, or executable file, that the CPU will execute. Every computer processor has its own set of machine code.