1 Iron helps cells carry oxygen to your hair follicles and often lack of iron can lead to hair loss. 2  Spinach, kale, broccoli, any leafy greens! 3  They contain beta carotene, iron, vitamin C, and folate. 4  Lentils, soybeans, kidney beans â they have tons of protein, zinc, biotin, and iron.
To change your screen resolution. 1  Open Screen Resolution by clicking the Start button , clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution. 2  Click the drop-down list next to Resolution, move the slider to the resolution you want, and then click Apply.
Resolution: This is the number of pixels a monitor can display, both horizontally and vertically. For example, a monitor with a 1,920-by-1,080 resolution can display 1,920 pixels across the width of the screen, and 1,080 pixels from top to bottom. The higher the resolution, the more information can be displayed on the screen.