Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to create less annoying powerpoints [title] Choose a simple template with high contrast between text and background, though preferably not a white background with black text, which can cause eye strain (and effectively blind people in a darkened presentation room). [title] Avoid gradient backgrounds. [step] They make text clarity inconsistent, and are reproduced less faithfully across different monitors and projectors.

Ending1: [title] Avoid the temptation to put your logo on every slide. [step] The more you show it, the less it means. Ending2: [title] Use black text (sticky notes) for background effects. [step] These are easier to control but more distracting. Ending3: [title] Use color-coded font if possible, rather than plain text and phonetic pens whenever possible. [title] Use a stencil with the caption printed on it, in the first place. Ending4: [title] Stock up on the distinctive size of your monitor. [step] Apple gives you an " easy up " band chart that instructs you on how wide to accommodate certain graphics based on your program and the orientation of your device.

Answer format: ending1/ending2/ending3/ending4