To purchase Photoshop on eBay, you can start by searching for the software on the eBay website. Once you find a listing for Photoshop, make sure to read the description and check the seller's ratings and reviews to ensure they are reputable. You can then place a bid on the item or choose to buy it now if that option is available. After completing the purchase, make sure to follow eBay's payment and shipping instructions to receive your Photoshop software. **

To purchase the full version of Adobe Photoshop in 2020, you can visit the Adobe website and navigate to the Photoshop product page. From there, you can choose a subscription plan that best fits your needs, such as the Photography plan which includes Photoshop and Lightroom. You can then proceed to create an Adobe account and complete the purchase by providing your payment information. Once the purchase is complete, you can download and install the full version of Adobe Photoshop on your computer. **

To enlarge layers in Photoshop, you can use the Free Transform tool by pressing Ctrl+T (Command+T on a Mac) to select the layer you want to resize. Then, click and drag the corner handles of the bounding box to increase the size of the layer. You can also go to Edit > Free Transform to access the same tool. Additionally, you can use the Scale tool located in the toolbar to adjust the size of the layer. **

Some popular facial editing and retouching programs available for laptops or PCs include Adobe Photoshop, GIMP, and Corel PaintShop Pro. These programs offer a wide range of tools and features for editing and retouching facial images, such as skin smoothing, blemish removal, and color correction. Additionally, they provide advanced capabilities for adjusting facial features, enhancing facial expressions, and creating artistic effects. Users can also find various tutorials and resources online to learn how to use these programs effectively for facial editing and retouching. **

To merge two layers in Photoshop, you can simply select the layers you want to merge by holding down the Shift key and clicking on each layer. Then, right-click on one of the selected layers and choose "Merge Layers" from the dropdown menu. Alternatively, you can use the keyboard shortcut Ctrl + E (Cmd + E on a Mac) to merge the selected layers. This will combine the content of the two layers into one layer while keeping the original layers intact. **

In Photoshop, you can create layers by using the "Layer" menu at the top of the screen and selecting "New" to create a new layer. You can also use the shortcut Ctrl + Shift + N (Cmd + Shift + N on Mac) to create a new layer. Another way to create a new layer is by clicking on the "New Layer" icon at the bottom of the Layers panel. Once the new layer is created, you can then use various tools and effects to add content and manipulate the layer as needed. **

To enlarge the Layers panel in Photoshop, you can click and drag the bottom-right corner of the panel to make it larger. Another option is to go to the top menu and select "Window" > "Layers" to ensure the panel is open and visible. You can also use the zoom tool to zoom in on the Layers panel for a closer view. **

Exporting layers as files may not work in Photoshop if the layers are not properly named or if the file format does not support layers. Additionally, if the layers are hidden or locked, they may not be exported as individual files. It is important to ensure that the layers are properly organized and named before attempting to export them as individual files. **