In Photoshop by default Background layer is locked. To unlock it double click on layer and confirm on OK button in New Layer dialog, You are not creating another layer (title of dialog can confuse) but converting Background layer to normal which can be moved around or in another document. Another way to lock and unlock layer is to click on padlock icon at top of LAYERS palette. When layer is locked with this function, padlock icon is highlighted, click on layer to select it then click padlock icon to unlock layer.
You double click on the lock sign.
For relocking layers, I am not sure.
Operture.com offers an integrated Pixlr image editor. Once an image is uploaded, the Edit button launches Pixlr. Then text overlay, effects, borders, color, stickers, and other adjustments can be added.
A really great and free online image editor is Pixlr. You can make many adjustments to your photos with Pixlr at www.pixlr.com.
To unlock layer press padlock icon on top of layers stack on LAYERS palette, when padlock icon on right side of layer is gone do what you want to do with that layer.
There's this website that I use its called pixlr E
There are many companies that offer a free online image editor. Examples of companies that offer a free online image editor include LunaPic, Pixlr, and Pic Monkey.
What action has to do to copy and paste cut and paste withsoftware pixlr
Layer > New > Background from Layer.
Companies such as Pixlr, ipiccy, lunapic, and picmonkey offer free online image editor software. Additionally, photomica, pho.to, and fotoflexer provide this service.
You must first place another image from Image > Place or drag from another document, then click on layer with image (layer with image which you want behind) on LAYERS palette and drag it below layer with image to be above.
A free online image editor can be found on pixlr, they have so many picture editing ways, you can change the picture fully, and you can also do options such as making it more bright or dark.
Once upon a time pixlr was safe, now Onii-chan is always watching...
Layer is basicaly image which can have transparent pixels. Every image have at list one layer. One image can consist from at list one layer and at most hundreds or thousands of layers, in Photoshop only limitation for number if layers is your computer memory.