Change your resolution using the slider. Clicking the Resolution drop-down menu in Windows 7 and 8 will display the slider. Drag the slider to change the display resolution on your monitor. Resolutions other than the recommended one will result in a blurry, stretched, or squished image. Selecting a lower resolution will increase the size of objects on your screen.
You should reduce your speed by 1/3 on wet roads and by 1/2 or more on snow packed roads. If you would normally be traveling at a speed of 60 mph on dry pavement, then on a wet road. you should reduce your speed to 40 mph, and on a snow-packed road you should reduce your. speed to 30 mph. When you come upon slick, icy roads you should drive slowly and cautiously.
You should also slow down at the first sign of rain, drizzle, or snow on the road. This is when many road surfaces are most slippery because moisture mixes with oil and dust that has not been washed away. The slippery roads can reduce traction and you're at risk to lose control of your vehicle. But not only cold weather and precipitation can change your driving pattern. You also should be aware of high temperatures, sun glare and high winds. Reading the following chapter will give you an understanding of how extreme weather conditions can affect your driving and a car's functioning.