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.
Programming languages are used to make all the computer programs and computer software. A programming language is like a set of instructions that the computer follows to do something. A programmer writes source code text in the programming language to create programs.Usually the programming language uses real words for some of the commands, so that the language is easier for a human to read. Many programming languages use punctuation just like a normal language. Many programs now are compiled. programmer writes source code text in the programming language to create programs. Usually the programming language uses real words for some of the commands, so that the language is easier for a human to read. Many programming languages use punctuation just like a normal language.