INPUT ARTICLE: Article: When walking alone at night, make sure to keep your head up and look forward. This will help you be alert and aware of your surroundings. Do not look down or away, and only make brief eye contact with others.  To avoid looking distracted, do not walk with your cell phone in your hand. If you do, you might be tempted to look at your cell phone. If you are looking at your cell phone, then you are less aware of your surroundings and more vulnerable to surprise attacks. Alternatively, if you feel unsafe, call a friend or family member and talk with them until you reach your destination. This way, someone knows where you are at all times. Avoid using headphones whilst walking, as well. Headphones reduce your awareness of your surroundings, and you might not hear somebody approach you from behind until it's too late for you to do anything. Make sure to plan your route in advance. This way, you will know exactly where you will be going and you will be able to project confidence as you walk. Walk at a steady, brisk pace, and walk facing traffic to keep yourself visible. Do not wander aimlessly if you get lost. Find the nearest filling station, convenience store, or fast-food restaurant to ask for directions. Except for a flashlight, try to keep your hands free at all times. This way, you will be able to react if someone approaches you. Or, if you happen to trip and fall, you will be able to catch yourself by keeping your hands free. Place all of your personal items into one bag. This way, you can avoid having to carry multiple bags. If a dangerous situations arises, multiple bags will prevent you from being able to react quickly.

SUMMARY: Keep your head up. Plan your route. Make sure your hands are free.

In one sentence, describe what the following article is about: When you come across nooks and crannies that are too tight for the vacuum, a gust of compressed air can send dirt and dust particles airborne, where they can then be suctioned up. Make sure you release the air in short bursts—if you hold down the nozzle for too long, it will just blow the dust around the inside of the cabin.  You can find canisters of compressed air at most supermarkets, drug stores, and auto parts retailers. Another alternative is to hook the hose of the vacuum up the outlet port and use it to gently blow the debris out of its hiding spot.
Summary: Use compressed air to dislodge difficult debris.

INPUT ARTICLE: Article: One of the most popular is available on the steam workshop. It is a map by CrashZ called "Crosshair Generator." You can also search for "CSGO Crosshair Generator" using your favorite search engine. Opening the map will allow you to change the size of your crosshairs and will give you tons of different options to customize with color, gap, dot, and so on. You can also check your crosshairs against a variety of backgrounds to make sure it is visible. The CrashZ map allows you to select crosshairs used by professional Counter Strike players, so you can make like the pros. Other crosshair generators will allow you to tinker with your settings and, once it's perfect, gives you a code with all your customizations. Copy this code, then open the developer console in Counter Strike and paste the code into the box. Your crosshairs will change to match the version you made in the generator.

SUMMARY:
Download a crosshair generator online. Customize your crosshairs from within the map. Generate a custom crosshair and paste the code into the developer console.