How to Upload 3 Zip Files to Share

Lesson four: Working with Zip Files

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What is a zip file?

A zippo file is a mode of grouping, or archiving, multiple files and then they deed like one file. For example, let's say you want to email a folder of Word documents to someone. You could attach each file individually, but it would accept a long time—especially if there are a lot of documents. A better solution would be to put all of the files into a nix file, then attach the cipher file to your email.

Another reward of zip files is that they are compressed, which means the total file size is smaller. If you're emailing a nada file to someone or posting information technology to the Spider web, it takes less time to upload—and your recipients volition also be able to download information technology more quickly.

Some file formats, like MP3s and JPEG images, are already compressed. You can still zip these types of files, just the file size may not get much smaller.

Creating zip files

Whether y'all're using Windows or macOS, you don't need additional software to create and open zip files. That's because the bones nada file features are built into the operating system.

To create a zip file in Windows:

1. Select the files you desire to add together to the nada file.

   

   Selecting files

2. Right-click one of the files. A menu will appear.

   

   Right-clicking a file
3. In the carte, click Send to and select Compressed (zipped) folder.

   

   Creating a zilch file
4. A zip file will appear. If you want, you can blazon a new name for the zippo file.

   

In Windows, once you've created a zip file you can then add together more files to information technology past dragging them onto the zip file'southward icon.

To create a zippo file in macOS:

1. Select the files you want to add to the zip file.

   

2. Right-click one of the files. If right-clicking is not enabled, you can hold the Control central and so click. A menu will appear.

   

3. In the menu, click Compress (the number will vary depending on how many files you have selected).

   

4. A null file will appear. By default, the file name will be Archive.zip.

   

5. If you want, you can type a new name for the zip file.

   

In macOS, once you've created a zip file you lot cannot add together more files to it. If y'all demand to add files, you volition need to create a new zip file that contains all of the files you desire.

Adding a countersign to your zilch file

Some people adopt to apply zippo file programs such as 7-Zip, PeaZip, and StuffIt. These programs have additional features, like password protection. If you lot add together a password to your zip file, it's important to tell recipients what the password is so they tin can open it.

Opening cipher files

To open a zilch file in Windows:

Windows treats zip files merely similar folders. You lot can open up a goose egg file, move files in and out of it, and open individual files just like yous would if they were in a binder.

1. Double-click the cypher file.

   

2. The zilch file will open. You tin now double-click any file to open up it.

   

Because Windows makes it easy to work with zip files, there's generally no need to unzip them. Yet, if you would prefer to unzip them y'all tin can simply right-click the zip file's icon and select Excerpt All.

To open a cypher file in macOS:

Opening a zip file in macOS is slightly different from Windows. Instead of opening the nada file directly, information technology will unzip the files and place them in a new folder. You tin then open the folder to access individual files.

1. Double-click the naught file.

   

2. A folder volition be created with the same name every bit the zip file. You can double-click the folder to open it.

   

3. You tin can now double-click whatever file to open it.

   

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