Assuming you mean "how do you edit a class 10 photo":
There are a few ways to edit a class 10 photo, but the most common way is to use an editing software like Adobe Photoshop or GIMP.
If you're using Adobe Photoshop, you can start by opening the photo you want to edit in the program. Then, you can use the various tools and options in Photoshop to make changes to the photo. For example, you can use the crop tool to crop out unwanted parts of the photo, or use the brush tool to paint over areas you want to change.
If you're using GIMP, the process is similar. Open the photo you want to edit in the program, and then use the various tools to make changes.
There are endless possibilities when it comes to editing photos, so experiment with the different tools and options until you get the results you want.