When you save a file in Photoshop, you will have many
different saving options and file formats to choose from:
PSD :
This is the default file type for Photoshop documents, although you will not necessarily use it for each image. It will save your layers and all other information in your image, so you can easily edit it later. PSD files are designed to be opened in Photoshop, so if you want to share images with others you will also need to save a copy of the image in a popular file format, such as JPEG.
How to save photos with popular file formats :
You can save images in a variety of popular file formats, such as JPEG and PNG. The file format can be viewed and edited on almost any computer or mobile device, which makes them very suitable to share with others. However, unlike PSD files these formats are not useful if you plan to continue editing the files, and they also cannot store class information.
Save for Web:
If you are planning to upload an image to the Web like on a blog or website, you will want to use the Save for Web feature. This tool allows you to save images optimized for the web, which will make them easier to download and watch online. Save for Web also includes some useful features for preparing images for the Web, such as options to resize images.
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You can see three different versions of an image file:
original JPEG files, a modified PSD version, and a final version of JPEG that
is resized and saved for the Web. . You can see that the Web version has a
much smaller file size than the original version or PSD.
Finally, the options to save you choose will depend on what
you need to do with the images when learning Photoshop. Let's look at a
few different cases to see why you can choose different save options.
Case 1
Let's assume you are required to create a new header image
for a company website. You create a picture of the components that can be
separated for easy image editing for adding, editing, ... or adding text
.... Because you will probably edit and modify this project type, you will
want to save it as a PSD
file. This way, you can easily continue editing the file
later. And because it will eventually be posted on the network, you will
also want to use Save for Web to create a new version of the finished JPEG
image.
Case 2
Let's say you're planning to share some pictures from a
recent vacation with your friends. You just want to make some quick
adjustments in Photoshop - like cutting and rotating - before sharing. In
this case, you can open the original image file in Photoshop, make the
necessary adjustments, then save a new version of the edited image as
JPEG. Since this photo editing is not too complicated and sophisticated,
you may not need to save the size of a PSD image file of each image.
As you can see, the saving options you choose will vary from
project to project. Before you save an image, take a minute to look at the
file types you'll need. When you start to get more experience with
Photoshop, the process when you learn this photoshop will start to feel quick
and natural.


