Android-emulator AVD Window Size [duplicate]

My question seems to be stupid, but I really could not solve it.

I am using eclipse to develop android applications, but when I run the emulator AVD it has a fixed window size (very huge on my computer screen), so I can't see the rest of the Android screen.

Can you help me?

Why is the emulator small in Android Studio?

you can just go to settings -> system -> scale and layout then change the size of text apps and other items to 125% restart android studio and run again the emulator.

If the size of the emulator is too big. You can resize it by:

Run > Run Configurations
Pick the "Target" tab
Scroll down to Additional Emulator Command Line Options and put in: -scale 0.8 or another number

Here can help you:

Menu -> Windows -> Android SDK and AVD manager
Choose your AVD then select Edit button
In line Skin you choose HVGA for built-in or custom your size resolution...

HVGA will allow the emulator to fit on your screen.