Get Your Computer Details

Want to figure out all your computer specifications? Stuff like CPU speed, RAM, Hard Drive space, screen resolution, etc? It’s actually not as easy as it should be. Maybe I’m missing something, but as far as I can tell, you have to go to separate areas in Windows to figure this it out.

RAM & Windows Version -
Right-click My Computer and select Properties or manage. In the manage button view details about the devices connect to the system. click the computer The screen that pops up will give you info on what version of Windows you’re running and how much RAM is currently installed in the machine.

Hard Drive Space -
Open My Computer , right-click the C: drive, and select Properties from the resulting menu. You’ll get a handy little Pie chart that gives you used and available HD space.

Screen Resolution -
Right-click the Windows Desktop and select Properties . Hit the Settings tab on the resulting screen. You’ll see your resolution and color depth listed there.

CPU Speed -
Windows XP will actually give you this if you right-click My Computer, Properties . However, older versions of Windows won’t give you the slightest hint as to the CPU speed. then we call a systems engineer. No need to call system engineer.just open enclosure and then removing the RAM and then type of RAM to use the system to begin to work on your system.

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Port Numbers in Computer

PORT NUMBERS

(last updated 2010-08-06)

The port numbers are divided into three ranges: the Well Known Ports,
the Registered Ports, and the Dynamic and/or Private Ports.

The Well Known Ports are those from 0 through 1023.

DCCP Well Known ports SHOULD NOT be used without IANA registration.
The registration procedure is defined in [RFC4340], Section 19.9.

The Registered Ports are those from 1024 through 49151

DCCP Registered ports SHOULD NOT be used without IANA registration.
The registration procedure is defined in [RFC4340], Section 19.9.

The Dynamic and/or Private Ports are those from 49152 through 65535

A value of 0 in the port numbers registry below indicates that no port
has been allocated.

************************************************************************
* PLEASE NOTE THE FOLLOWING: *
* *
* IESG STATEMENT TO THE IANA *
* THE IESG BELIEVES THAT IANA MAY ALLOCATE AN ADDITIONAL PORT IN *
* THE 'USER PORT' RANGE TO PROTOCOLS WHOSE CURRENT PORT ALLOCATION *
* REQUIRES ACCESS TO A PRIVILEGED PORT. THIS ALLOCATION SHOULD NOT *
* BE AUTOMATIC, BUT MAY OCCUR UPON APPLICATION BY AN INTERESTED *
* PARTY WHOSE APPLICATION WOULD OTHERWISE FIT IANA'S POLICIES. *
* *
* 1. UNASSIGNED PORT NUMBERS SHOULD NOT BE USED. THE IANA WILL ASSIGN *
* THE NUMBER FOR THE PORT AFTER YOUR APPLICATION HAS BEEN APPROVED. *
* *
* 2. ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN *
* ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK *
* TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT *
* IT IS "GOOD" TRAFFIC. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD *
* CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF *
* THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER *
* REGISTERED OR NOT. *
************************************************************************

WELL KNOWN PORT NUMBERS

The Well Known Ports are assigned by the IANA and on most systems can
only be used by system (or root) processes or by programs executed by
privileged users.

Ports are used in the TCP [RFC793] to name the ends of logical
connections which carry long term conversations. For the purpose of
providing services to unknown callers, a service contact port is
defined. This list specifies the port used by the server process as
its contact port. The contact port is sometimes called the
"well-known port".

To the extent possible, these same port assignments are used with the
UDP [RFC768].

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