Help Your Computer

lundi 25 août 2014

How to transfer a file by terminal ?

How to transfer a file by terminal ?

open the terminal

enter as administrator ( root ) with the following command :

then type password

type the following command :

cp -R file_name /Place the file transfer

cp = the command to copy the file

-R = transfer the file with privilege

for example :

is seen transferring the file amine.tag worm Bureau

cp -R amine.tar /home/amine/Bureau

What is the difference between 64 and 32 bytes?

What is the difference between 64 and 32 bytes?

System supports 64 bit memory access large volumes of up to 32GB and here I mean RAM Unlike 32bit system and who can not access the memory higher than 4GB ..

In other words if the computer provider sized 6GB of RAM and installed Windows 32bit, we can not take advantage of the full size of the memory and the system will use only 4GB of RAM ..

System 64bit is characterized by providing a large capacity of virtual memory for Windows up to more than 10 terabytes, which is memory that can be tapped from the hard disk and uses Windows to speed up the tasks of running applications in time and one which gives high performance of the system and speed, especially in software designs photographic or designs video Alaab or high-precision ..

But 32bit system lacks this feature, which makes it less in the performance of 64bit many stages ..

In terms of safety in the system 64bit data encryption in the proportion of higher and stronger than the 32bit and this important feature ..
Had we noticed the current computers found all come with a copy of Windows 64bit to be to take advantage of the full resources of the machine to be excellent performance ..

How can I make sure that I have a processor system supports 64 bit ?

Modern processors mostly supports 64 bit but we must ensure support for this system before installing

There are several ways to make sure that I'm going to explain them easier ..

We download this program from here ... Download

Processor means that the device does not support the system 64 bit ..

If we have emerged this picture .. This means that the processor system supports 64bit ..

how to analyze a flash disk with kaspersky Antivirus ?

how to analyze a flash disk with kaspersky Antivirus ?

First enter the flash disk

Second, enter the computer icon

You can distinguish the flash disk icon from the rest of the icons, In this case I've got the letter J :

Click the right mouse button

Choose Find Virus

We'll give you a small window in which the process

In the last report in which there are a number of viruses and how you can delete them by clicking on the delete button Or no viruses, such as in this picture

jeudi 21 août 2014

How do I choose a computer?

How do I choose a computer?

Because every one wants the best in his daily life, is also interested in computer that has a strong and beautiful at the same time
But not all of us want to work a computer, there are those who prefer to play and there are those who want to chat and there is no reason to buy it because he liked only ...
For this reason, choose Personal Computer respect to your requirements

1- If you prefer to play computer Or the use of graphic programs such as 3 ds-max or Autocad you must take into account the following things:

The first thing Graphics card

Because of the evolution of electronic games almost all require a large area of GPU

In second place comes the living memory

Do not forget the processor because it is the heart of the computer

If we talked about the processor must mention the cooling fan is better to choose the best cooling

Buy joystick in order not to damage the keyboard

2- If you prefer to chat and writing can be selected only ordinary computer and Do not forget to buy a comfortable chair So you do not get pain in the back and neck