How do you fix blurry images in Photoshop?

For me i use filter  and over pass adjust the masking option....

List of images > adjustments > brightness / contrast

1- open a copy of your image

2- duplicate the background layer

3- rename the layer

4-pick the lasso tool

5-select the area to be sharpened

6-feather your selection area borders

At first open the program photoshop

Then, open the image you want to edit

Through File

Then Open

And select the image

After selecting your Image

Then select from the menu Adjustments

Then choose Level

Or shortcut icon ___ ctrl + L

We adjust the lighting images

for me is always using sharpen because its the opposite blur

use smart sharpen ,if you didnt like the result then use sharpen tap

you can find it in filter