Saturday, January 28, 2017

How to split larger files into smaller pieces using 7 Zip

         The major concern for the splitting is falls on Larger files. some users may feel difficulties to download larger files from the websites or mails when it takes long time to download. The solution for that situation is to split up the larger files into several parts, and can download it. Downloading Several parts simultaneously is faster than single larger files. There are number of softwares found in Internet for splitting up files like WinRAR, 7 zip, Peazip, Zipware, etc., In my case I am using 7 zip, which is freeware and provides powerful compression.

         One of the concern to split files is first the file should be compressed, because if we split the normal file like mp3 or exe file atlast the file will be broken. The compressed file is one of the extreme powerful file which original datas properties cannot be modified when it is compressed file properties are changed.

To Split files using 7 Zip:

1. Select files to compress and split.

2.Right click files select 7zip ->Add to archive. Select Split volume as you want, and click ok.

3. Lets the compression completes the process.


4. After the compression complete, the files will looks like this.



To Combine files Using 7 Zip:
1. Open 7 zip manager.

2. Locate your files which are compressed into parts. Right click any one of the file and select combine files.

3. And the combined compressed file looks like below picture.

 

4. Right click the file and select 7 zip and extract Here to recover the original files.

How to send EXE file through mail

Most of the email providers like gmail, Yahoo, don't allows the user to transfer executable files or ".exe" files.  Almost all the executable files found in the internet are malicious, which is why email providers block users to distributing them. But we can able to convert them as a word file and send them to our friends with a simple trick.

1. Open a simple word document.



2. Inserting Object. select Package and select Display As icon, and proceed by clicking OK button.




3. click Browse button and select your exe file, In my case its example.exe



4. Click Finish, to attach the exe file in wordpad.




5. Click file->Save As-> filename, to save the file. 


now, this saved file can be send via any mail provider which can be sent easily without any hurdles.


At the receiver side, just need to copy and pasting the object(exe file).

Open document Right click the object-> Copy,
Goto any location which the file need to be copied, Right click-> Paste.

Original file will be extracted back automatically.

How to Install Cisco packet tracer Free Student Version

How to Install Cisco packet tracer Free Student Version

Cisco Packet Tracer is a powerful network simulation program that allows students to experiment with behavior of network. The users can do simulations as configuring the switches and routers using command line interface. The Cisco packet tracer can provide the major platform to design complex and larger networks,without the physical components. The simulation-based learning environment helps students develop 21st century skills such as decision making, creative and critical thinking, and problem solving.

1. To install open the executable file, and proceed with your your password, if any prompt.

2. Click Next

3. Accept the License Agreement

4.Choose the installation path and click Next,

5.choose the desired name and click Next,

6. Click Install,

7.Wait for Installation to completes.

8. Finish the Installation, Once its done.

9. Once the installation done, the Cisco packet tracer will be looks like the following picture.

Thursday, December 1, 2016

How to create Bootable Pendrive using cmd


Bootable pendrive using cmd



               Having a bootable USB is very essential, especially if you are a Netbook user. Using a bootable USB to install an operating system (OS) not only makes the installation faster, but also saves a DVD!  To create a bootable USB pendrive manually, we will use the Command Prompt. Here are steps to create a bootable USB pendrive for Windows and Linux Installation media. To create a bootable USB drive as a Windows installation media, we require at least 4 GB for minimum capacity. Larger capacity is better.



  1. Insert a USB pendrive in computer.
  2. Open a Command Prompt window by typing 'cmd' in run dialog box.
  3. Type diskpart.
  4. In the new command line window that opens, to determine the USB flash drive number or drive letter, at the command prompt, type list disk, and then click ENTER. The list disk command displays all the disks on the computer. Note the drive number or drive letter of the USB flash drive.
  5. At the command prompt, type select disk  4, In my case '4'  is the drive number of the USB pendrive, and then click ENTER.
  6. Type clean, and the click ENTER. This command deletes all data from the USB pendrive.
  7. To create a new primary partition on the USB flash drive, type create partion primary, and then click ENTER.
  8. To select the partition that you just created, type select partition 1, and then click ENTER.
  9. To format the partition, type format fs=ntfs quick, and then click ENTER.
  10. Type active, and then click ENTER.
  11. Type exit, and then click ENTER.
  12. When you finish preparing your custom image, save it to the root of the USB flash drive.