However, there will always be factors outside of your control that affect how your business operates. One method for discovering and quantifying those factors is the PEST analysis. PEST is an acronym for political, economic, social and technological â external factors that commonly affect business activities and performance.
How to disable automatic app updates on your iPhone or iPad. 1  Launch the Settings app from the Home screen of your iPhone or iPad. 2  Scroll down and tap on iTunes & App Store. 3  Under the Automatic Downloads section, turn the option for Updates to Off.
Do Not Disturb, when turned on, will not only completely silence your iPhone, iPad, or iPod Touch, but it will prevent the screen from turning on when an alert is received. Screenshot by Jason Cipriani/CNET. To enable or disable Do Not Disturb (DND), launch Settings, where you'll find a toggle switch.Alerts will then be silenced until you return to Settings and turn DND off. But there's more to it than that. Since you're already in Settings, tap on the Notifications option and then select Do Not Disturb.o enable or disable Do Not Disturb (DND), launch Settings, where you'll find a toggle switch. Alerts will then be silenced until you return to Settings and turn DND off. But there's more to it than that.