You can easily outline text in Photoshop by adjusting its "Stroke," which is one of the many ways you can customize text on ...
There are two ways to make a background transparent in Photoshop: using the "Remove Background" quick action or manually by using selection tools.
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Layer Masks in Photoshop explained

Masking is the secret weapon behind many jaw-dropping designs, making it one of the most powerful techniques you can master ...