Showing posts with label Computer Basic. Show all posts
Showing posts with label Computer Basic. Show all posts

Thursday, 19 August 2021

How to transfer files from a memory card to the computer

 A memory card, like an SD card , is a common way of transferring digital files from computer to computer to computer which are from a digital camera to a computer. This page walks you through how to transfer files from an SD card, miniSD card, MicroSD card and CF card to your computer.


What equipment do I need 

Determine if your computer has a card reader installed. generally is on the front of the computer, to similar to what's shown below. For laptop computers, you may have one SD card slot on the side of the laptop.


If you don't have a card reader installed in your computer, purchase an after market card reader with USB connection.

Note: Make sure the card reader you gona purchase contains a slot for the type of memory card you are using.


How to transfer files from the memory card to a computer

1. If you have an external card reader , which you can make sure it may finally connected to the the computer.

2. You have to insert the memory card in the proper slot which available in your external card reader.

3. It also depend on the computer setting while inserting the card you may see a small notification window asking with the files. If a notification window does not appear , File explorer should open showing the files on the memory card which is similar to what is shown below.

4. At last you decide to transfer some of the files from the memory card.

- If you have transferring all files, select all the files by pressing Ctrl+ A, then right click and select copy, press Ctrl+C to copy the files.

Some of the Questions


Saturday, 4 June 2016

Volatile Memory

Volatile memory is a computer memory that requires power  to maintain the storage information.It's data removed or clean while power is off but still the information is stored when you are working on it.In this memory the data losses is rapid and immediately.
Volatile memory is faster than the Hard disk drive .
The best example of volatile memory is RAM.

There are two types of RAM:-
  • Static Random Access Memory(SRAM)
  • Dynamic random Access Memory(DRAM)

Friday, 22 April 2016

Computer Memory

Computer Memory:-
In computing world,memory refers to the computer hardware which is used to store information for a period of time.It's mainly known as primary storage. It operates at high speed as compare to the Storage device.The processor retrieves information stored in the memory for processing data. The storage capacity of any memory depends on the type of the memory packages used.

Two types of Memory based on static storage:-

Memory Specifications:- 
  • Number of Pins
  • Memory Frequency
  • Single channel/Dual channel memory
Types of Memory based on classification:- 

Types of RAM:-
  • Static Random Access Memory(SRAM)
  • Dynamic Random Access Memory(DRAM) 
Types of DRAM:-
  • SDRAM
  • RD RAM
  • DDR1 RAM
  • DDR2 RAM
  • DDR3 RAM

 Installing the Memory:-
   Click me:-

Wednesday, 23 December 2015

Telnet-TELecommunication NETwork

                                                                TELNET
TELNET consist of two words TELecommunication  NETwork.
Telnet is a protocol application layer used on internet or local area network to provide a bidirectional interactive text-oriented communication facility using virtual terminal connection.
It’s developed in 1969.
Telnet provides access to a command-line interface (usually of an operating system) on remote host.
In windows Telnet services are mainly in off mode you have to first start it.
1.       Click on control panel.
2.       Click on Program or program features.
3.       Click on Turn windows features on or off.
4.       A pop menu open there you can search Telnet client and Telnet server.
5.       Check both the option.
6.       Click OK.
7.       Then a pop menu open and ask you to wait for minutes for several changes.
8.       Then click ctrl +r (To open Run command).
9.       Type services.msc
10.   Then a pop menu open and title is services.
11.   There you search for telnet.
12.   Right-click on telnet and select properties.
13.   A pop menu open title name “Telnet Properties”.
14.   Go to Startup type and click drag and drop option.
15.   There you can select Automatic or manual.(if you choose automatic then your telnet services automatically on when  you start your pc. But in manual you have to come back to the services and start it.)
16.   Then click Apply then you see a start button active.
17.   Click on Start Button.
18.   Then you click on Ok.
19.   Now, you can check by typing telnet on run command box. If like below image  seen that mean you telnet services active.

20.   Now, you can type open command.

21.   Click Enter Key.


22.   Now, type IP address of the computer you want to connect and press Enter key:

23.   When you clcik enter key.
24.   Then there is an option Y/N. you have to click Y and enter.

25.   Now, you are connected:
26.   Now, you can access all the files and folders of your connecting computer.

I hope you enjoyed the tutorial.



Monday, 7 December 2015

How to do windows firewall setting process?

                        Firewall is a network security that monitors and controls the incoming and outgoing network traffic based on the configuration of security. It mainly establishes a barrier between a trusted, secure internal network and another outside network such as the internet that mainly assumed to be not secure or trusted. 
Firewall are often categorized in two types:- 
1. Network Firewalls

Network Firewalls are a software appliance running on general purpose hardware or hardware –based firewall computer appliances that filter traffic between two networks.

2. Host-based firewalls

Host-based firewalls provides a layer of software on one host that controls network traffic in and out of that single machine.
Here some of steps shown in picture which makes your work helpful and understandable:




                                           Caption 1:
First left click on windows icon and then select control panel and click left button then a pop menu open like control panel.

                  Caption 2:Then you click left button system and security another  pop menu open .


                   Caption 3:Click left button on  Windows firewall option a new pop menu open.

                          Caption 4:
Here a pop  windows open which you see

                                         Caption 5:
Click left button on turn on or off windows firewall

                                                                Caption 6: A new pop menu open

Caption 8: Cick left button on button menu of turn on windows firewall and then follow second step  7 and last click left button on ok .
Caption 9: left click on the advanced setting



Caption 10 : A new pop menu open 

 
Caption 11:
left click on  outbound rules .

             Caption 12:
                                                        Right click on unbound rules
           Caption 13 : Right click on the unbound rules a new small pop menu open then you have to select .

Caption 14: A new pop menu open
Caption 15: select port button and click left button on  next button.
Caption 16:  Left-click on TCP.
Caption 17: write the specific remote port  no 80 for http & 443 for Https and then click left button on next.
Caption 18: left - click on Block the connection & left click on next .
Caption 19: left click or check  on all the Domain, private, and Public  and the click left button on next.
Caption 20: Here  you give a identity or name(step 22) to your own made rules and also writes description (Step 23)in the box  and click left  button on finish(step 24) button. 


Now , I hope you enjoyed the tutorial!!

Sunday, 6 December 2015

How to fix the problem of HRESULT: 0xc8000222 when installing .NET Framework on window 7,8 & 8.1.

If you face the problem in installing .NET Framework and get error of HRESULT: 0xc8000222 then follow below steps:

1        1.  Download .NET Framework from following links:
2   
        2.Open command prompt, Open “Run (WIN KEY +R)” command. Type “Cmd” and press “Enter” key.
3     
         3.   Type “net stop Wuauserv”(Stop Windows Update).
4      
         4.    Again Open “Run (WIN KEY +R)” .
5       
         5.  Type “%windir%” and press “Enter” key.
6      
         6.  Find and Rename folder “SoftwareDistribution”.
7       
         7.  Rename it to “Sdold”.
8      
          8.  Again open “Run(win+r)” and type “cmd” and press “Enter” key.
9      
          9.  Now ,start the process  of installing .Net Framework.

                  Good luck buddy.

Monday, 16 November 2015

Why Windows restart without warning Or automatically?

In over daily life some of the problem which we have to self shot-out .Sometimes our PC or laptop restart automatically without warning. There were many issues may happens to that:
1. Computer Viruses Issue:- Our computer is mainly always contact with peripheral devices ,Internet which make a  path for viruses like Trojan, worm ,.bat files etc.To protect our computer from all these viruses we use antivirus  our computer protector.Now  a days hackers make many other virus to attack and hack all the system  files, documents ,etc. Some of the viruses make our system slow and make automatically reboot of the system without warning.The interval will also be set by virus like 2,3,4,5 min etc.To get rid of these things we must use antivirus .We scan whole system and check whether there is any  worm which make your system restart automatically .we will hope the problem may be shot out by this method.
2.Over heating System Issue:- Pc is in working condition . Pc get more heated from normal temperature and get restart
automatically.Over heating of any system may the part of failure of any components.Mainly overheating problem may happens when our fan of CPu doesn't work properly.Sometimes Dust particle get attached with fan blades and make slow to the RPM of a fan.We have to clear out the fan  blades and check the fan speed in BIOS setup where it runs normally or not.If your fan run slow than you must have to change the fan.Today's motherboard are set to be fixed temperature that when it crossed the limited temprature than your system get restart automatically.It's is also better for us because it helps and protect our computer hardware components of burns and destruct from overheating.
Points:- In laptop we can check system fan working properly or not by touching side  and if we feel hot air than its means fan working properly.To get proper faith about fan just open BIOS of the system and check RPM of fan.
3.Operating System Issue:-  Sometimes operating system make problem issue which we never think about it.we nothing more to do just do two steps:-
   1.Reboot the computer and enter  the CMOS/BIOS setup.
   2.Default all setting.  
4.Software Issue:-  In windows Operating system we can also shot-out by other methods like if      above methods are not working properly.
   1.On Desktop Right click  on My computer.
   2.Click on properties.
   3.When pop menu appear click on Advanced system  setting.
   4.Click on setting under start up and Recovery.
   5.when pop menu appear uncheck Automatically restart check box.
   6.Click Apply and Ok.
5.Hardware Issue:- Sometimes it may happens that  our hardware of Pc is getting old and not work properly. So, Sometimes it may be some time hardware fault.You can take it to the technician and change the part.