To activate a mask in Photoshop, first, create a new layer. Select the Layer Mask icon from the Layers palette and click on the New Mask button. In the New Mask dialog box, select the Source Image option and click on OK. Now, paint over the parts of the image that you want to mask with black (or any other color). When you’re finished, click on the Commit All button to activate the mask.

There are a few potential causes for why Photoshop may not be able to mask areas properly. One possibility is that the layer masks are too large or too small. Another possibility is that the masks are not properly aligned with the areas they’re supposed to cover. If you’re having trouble masking an entire image, you can try using the Quick Mask feature in Photoshop to help speed up the process.

Select and Mask are greyed out because they are not currently being used in the analysis.

There are a few potential causes for why your layer mask might not be working.1) The mask could be too small. Make sure the mask is large enough to cover the area you want to protect.2) The mask could be partially or completely transparent. If the mask is transparent, some of the underlying images will show through. Try changing the blending mode of the layer to “overlay” or “screen.

To activate a layer in Photoshop, first select the layer you want to activate by clicking on it. Then, click on the “Activate” button located in the layers panel (or press ALT + ENTER).

To add a layer mask, first, create a new layer. Then use the Layer Mask tool (L) to paint over the areas you want to keep visible and delete the rest.

To reset a mask in Photoshop, first, select the mask you want to reset and then click the “Refresh Mask” button (or press Ctrl+R).

This answer was taken from the official Adobe Photoshop documentation:Select and MaskingSelecting a region of an image is a basic function of Photoshop. You can use the selection tools to isolate an object or area of an image for manipulation. To select an area, first, click inside the desired area and then use one of the selection tools to make your selection. To select an object, first, make sure it’s selected (by clicking its thumbnail or by pressing Command-A).

There could be a few reasons why your options might be greyed out in Photoshop. One possibility is that you don’t have the required permissions to access the feature. Another possibility is that the feature is currently unavailable. If you’re still having trouble accessing the feature, you can try restarting your computer or using a different version of Photoshop.

In Photoshop 2021, masks are accessed through the Masking Tools panel. The first step is to select the object you want to mask. Next, click on the Mask button in the toolbar and select the Mask Type from the drop-down menu.There are three types of masks: Selection, Quick Selection, and Path.Selection masks let you hide or reveal parts of an image using a selection border.

To fix a layer mask in Photoshop, you’ll need to select the mask and then click on the “Layer Mask” icon in the toolbar. This will open up the “Layer Mask” dialog box. From here, you can click on the “Replace Layer Mask” button to fix the mask.

There could be a few reasons why your layer mask is white instead of black. One possibility is that the layer you are masking is not completely transparent. If the layer is partially or fully opaque, it will block some of the light from reaching the layer below it, and your mask will appear white.

There are a few ways to mask a shape in Photoshop. One way is to use the Pen tool and draw a mask around the shape you want to keep. You can also use the Quick Mask tool to quickly create a mask of the shape.

There are a few ways to make masks. One way is to use a mold to create a mask out of silicone or other material. Another way is to use a paper mask that you can fold and cut to fit your face.

To add a layer mask in Photoshop 2022, follow these steps:Open the image you want to mask.Select the layer you want to mask and click on the “Mask” icon at the bottom of the Layers palette.In the Mask Options dialog box that appears, click on the “Add Layer Mask” button and select the option “Inverse”.Click on the “OK” button to apply your mask.