1、下载个masm5.0（简单，适合初学者），里面至少应包含masm.exe和link.exe，可能还包含其他的，不过我们只需要最基本的这两个。

2、将masm5.0压缩包里的程序解压（包含masm.exe和link.exe），放到一个目录中（如D：\masm），然后就在这个目录下建立个文本文件（如XX.txt）写入个汇编程序，保存，将后缀名改为XX.asm。

3、进入命令提示行（开始--运行--输入cmd）

4、进入程序所在文件夹（用dos的cd命令），以2中的为例，键入“d：”，回车，键入“cd masm”，回车，键入“masm XX”，回车3下，键入“link XX”，再回车3下，再键入“XX”，就运行完了。

-1, download a masm5.0 (simple, is suitable for beginners), including at least should contain masm. Exe and link. J, may also contain other.exe, but we only need is the most basic of these two.

2, put masm5.0 compression bag program decompression (masm exe and link containing j j exe), in a directory (such as D: \ masm) and then in this directory establish a text files (such as XX. TXT) write an assembler, save, will suffix name changed to XX. By asm.

3, enter commands the presenting bank (began to run- input CMD)--

4, entry procedures in folders (with CD DOS command), for example, with 2 of typing "d:", enter type "CD masm", enter type "masm XX", enter 3, XX typing