Zipping and unzipping files is a task that most computer users need to do at some point in time. While there are a lot of tools available for zipping and unzipping files, the command prompt and Windows PowerShell also offer this functionality. Here is a step-by-step guide on how to zip or unzip files using the command prompt and Windows PowerShell.

Zipping Files Using Command Prompt

1. Open the command prompt. You can do this by pressing the Windows key + R on your keyboard and then typing cmd in the Run dialog box.
2. Navigate to the folder that contains the files you want to zip. You can use the cd command to move to different directories.
3. Type the following command to zip the files:

“`command

zip -r filename.zip foldername

“`

Replace filename.zip with the name you want to give to the zipped file and foldername with the name of the folder you want to zip. The -r option is used to include all subfolders in the zipped file.

4. Press the Enter key to execute the command. The zip file will be created in the same folder where the original files were located.

Unzipping Files Using Command Prompt

1. Open the command prompt.
2. Navigate to the folder that contains the zipped file.
3. Type the following command to unzip the file:

“`command

unzip filename.zip

“`

Replace filename.zip with the name of the zipped file.

4. Press the Enter key to execute the command. The files will be extracted to the same folder where the zipped file was located.

Zipping Files Using Windows PowerShell

1. Open Windows PowerShell. You can do this by pressing the Windows key + R on your keyboard and then typing powershell in the Run dialog box.
2. Navigate to the folder that contains the files you want to zip.
3. Type the following command to zip the files:

“`powershell

Compress-Archive -Path * -DestinationPath filename.zip

“`

Replace filename.zip with the name you want to give to the zipped file.

4. Press the Enter key to execute the command. The zip file will be created in the same folder where the original files were located.

Unzipping Files Using Windows PowerShell

1. Open Windows PowerShell.
2. Navigate to the folder that contains the zipped file.
3. Type the following command to unzip the file:

“`powershell

Expand-Archive -Path filename.zip -DestinationPath .

“`

Replace filename.zip with the name of the zipped file.

4. Press the Enter key to execute the command. The files will be extracted to the same folder where the zipped file was located.