Question

Write steps to lock or unlock a layer in Flash
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Answer 1

Answer:

Select Animation > Lock > Unlock. Click one of the selected layer's Lock icon. Press [Ctrl] + [Shift] + [K] (Windows) or [⌘] + [Shift] + [K] (Mac OS X). All selected layers are unlocked.

Answer 2

Answer:

1. To lock a layer, click the Unlocked icon (the dot in Figure 4-20) next to the layer you want to lock. ...
2. To unlock a layer, click the Locked icon (the padlock in Figure 4-20) next to the layer you want to unlock