# data[].attributes.body
Open the Activity Monitor. See how much of your CPU is being used for your apps. To keep the apps from taking up more of your computer resources then it is suppose to, highlight apps that you don't use often, click the X in the corner, and Quite or Force Quite the apps.

# data[].attributes.body
Internet connection is really slow.

# data[].attributes.body
Seeing the spinning beach ball frequently.

# data[].attributes.body
Try to force quit the app. If that doesn't work then restart your computer.

Check from updates.

Delete and download the app again.

# data[].attributes.body
Doesn't allow you to access your selected app.

# data[].attributes.body
My apps won't open

# data[].attributes.body
Check your network cables.

Make sure your Wi-Fi connection is on, and you have selected the correct source.

Close some of your windows if you are not using them.

# data[].attributes.body
Your computer is running slow.

# data[].attributes.body
Slow connection

# data[].attributes.body
Try restarting your computer

Power shut-down. Click the apple icon in the left hand corner. Click on Force Quit.

Of that doesn't help it try to reboot your computer. If you frozen screen stops you from moving your curser, then hold down the power button.

# data[].attributes.body
Your computer screen doesn't change.

# data[].attributes.body
Screen freezes