Using DOS commands to see one through the system quickly

As long as a DOS command on the system can touch one of these conditions clear.
The first step: Click "Start → Run" to open the Run dialog box, enter "cmd" (without quotation marks, the same below) and press the Enter key, open a command prompt window.
Step Two: At the command prompt, enter "systeminfo> c: \ sysInfo.txt", press the Enter key implementation. Haha, this time in the root directory on C will create a sysInfo.txt file that contains your host name, operating system details, product ID, processor type, memory, BIOS version, system directory path, virtual memory details , the patch installation conditions and LAN connections and other detailed reports.
Step Three: If you bother to call the resource manager and then step by step into the C drive directory go to open sysInfo.txt, directly at the command prompt and enter "start c: \ sysInfo.txt", you can quickly open the report file.
Tip:
★ "systeminfo" is the XP system, view system information carried by a command line tool, it can take some special parameters to specify the connection the remote system, specify the display format of the results, the specific can enter "systeminfo /?" Command to see ; ">" is a DOS redirect command, other commands can export the results shown to a text file, which is specified later in the export file name. "Start" is under a DOS start command, its role is similar to our Explorer double-click a file.