It is a system optimisation and cleaning utility. It deletes files that your system does not use. It also optimizes the startup and the functioning of your computer by deleting superfluous files, which are on your hard disk.
CCleaner is also a track eraser, which means your passages on Web sites, especially the visited pages history.
So, if you like all these features, you will like it more, because this proposed version is portable. Henceforth, you can take it with you wherever you go in your USB key. The CCleaner program requires no installation.
Port/Ports TCP/IP ShowThe use of ports
Many TCP/IP programs
can be executed simultaneously over the Internet (you can for example open several browsers simultaneously or browse HTML pages while downloading a file via FTP). Each of these programs works with a protocol,...
Serial port and parellel port ShowIntroduction to input-output ports
Input-output ports are material elements on the computer, allowing the system to communicate with exterior elements, in other words to exchange data, hence the name input-output interface (sometimes known as I/O...
Vulnerability scanners - Port scanning ShowPort scanning
A "vulnerability scanner" (sometimes called a "network analyzer") is a utility program that makes it possible to perform a security audit on a network by scanning for open ports on a given machine or an entire network. The scanning...
List of open ports in command line ShowList of open ports in command line
Whether you're running Windows or Linux / Unix, the following command in (console) will display the list of open ports on your computer:
netstat -a
For the use of advanced graphics tools, see What...
Make a portable application with ThinApp ShowMake a portable application with ThinApp
How to proceed
Compilation
ThinApp is an application that can be used to make some applications portable for the user. But you should make this procedure only with applications that have not...
What are the open ports on my machine? ShowWhat are the open ports on my machine?
Everyone should be concerned about the security of their computer when connected to the Internet and it is therefore necessary, to activate the firewall of your ADSL router or installing one on your...
Download CCleaner ShowCCleaner is a freeware cleaning tool to ensure privacy by deleting unused and temporary files from your system
Cleans the following:
Internet Explorer Cache, History, Cookies, Index.dat.
Recycle Bin, Temporary files and Log files.
...
Download Portable Firefox ShowMozilla firefox is better than IE. It also has the advantage to be free and free. The interface possesses tabs for a more effective management of windows. It also possesses a download manager. .
Portable Firefox is the portable version without...
NAT- Network address translation, port forwarding and port trigg ShowThe principle of NAT
Network address translation or NAT was developed in order to respond to the shortage of IP addresses with IPv4 protocol (in time the IPv6 protocol will respond to this problem).
In fact, in IPv4 addressing the number of...
AGP bus ShowIntroduction to the AGP bus
The AGP bus (short for Accelerated Graphics Port) was released in May 1997 for Slot One chipsets, then was later released for Super 7 chips in order to manage graphical data flow, which had grown to large to be...
Network equipment - The switch ShowSwitches
A switch is a multi-port bridge, meaning that it is an active element working on layer 2 of the OSI model. The switch analyses the frames coming in on its entry ports and filters the data in order to focus solely on the right ports (this...