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.
Adjust screen brightness. More is your screen brightness more your iPhone consumes power. So adjust your screen brightness to the lower level where you can easily see your screen without any problem. This will help you to make battery last longer.Or otherwise you can use auto brightness option in iPhone because it automatically adjust brightness according to the surrounding.But I personally think itâs better to use first option that I tell you.urn off your iPhone screen instantly after using. Turning-off screen immediately after using your iPhone or iPad can save a lot of your battery power. And believe me itâs very simple to do it.