In one sentence, describe what the following article is about: It's important to look closely at the carburetor and the oil compartment to make sure you're not tilting the mower in such a way as to spill oil all over the engine, the grass, and yourself.  Generally, the safest way to do this is to tilt the mower back, toward the handle, and prop it with some kind of weight, or the help of a partner. This won't necessarily be true for all mowers, however, so use your judgment and consult the owner's manual, if necessary. It's also best to do this when there's no gas in the mower. Wait until you use it all up to change the blade, or you might consider draining out the gas with syphon hose. Typically, self-syphon pumps are sold at any hardware or automotive parts store. This prevents gas spillage onto the mower body. It's best to stay on the safe side and prevent a short-out or electrical flare-up if any oil or gas should come in contact with the spark plug. It shouldn't be a problem if you hold the mower properly, but it's still best to be on the safe side. Use a socket wrench of the appropriate size and unbolt the mounting, while using your other hand to keep the blade from turning.  Be careful not to lose any washers or mounting hardware that hold the blade into place, which can be reused. Pay attention to the position of the blade as you're removing it. You'll mount the new one in the same orientation, usually with the sharp edge of the blade going counter-clockwise with the turning of the assembly. Again, this may not be true on all mowers, so pay attention to the way this blade is installed and install the new blade accordingly.
Summary: Lift the mower deck to expose the blade. Unplug the spark plug. Remove the blade mounting bolt.

In one sentence, describe what the following article is about: It’s the blue icon with a white paper airplane inside. You’ll usually find it on the home screen. It’s at the bottom-center part of the screen. The contents of the group will appear. It’s at the top-right corner of the screen. It’s right above the list of current members. Your contacts list will appear. It’s the blue link near the top of the screen. A screen containing the invitation link will appear. It’s the first option beneath the URL. The link is now copied to your clipboard. You can share the link in any messaging app by long-tapping the typing area and selecting Paste. If you want to send the link to someone directly, tap Share Link, then select the app with which you’d like to share it.
Summary: Open Telegram on your iPhone or iPad. Tap Chats. Tap a private group. Tap the group’s image. Tap Add Member. Tap Invite to group via link. Tap Copy Link.

In one sentence, describe what the following article is about: Knowing your own strengths and what you care about will help you choose what area of leadership to focus in. Do you love helping people? Consider joining a volunteer organization for the needy. Do you have a passion for writing and enjoy working with a team? Maybe the school newspaper would be a good fit for you. If you’re a people person and you’d like to work toward the good of the school community, consider joining the student government. Run for student council. Join a few teams, clubs, or organizations and get a feel for what is a good fit for you. Get to know the other people involved in the group right off the bat. You’re not limited to student council – sports teams, language clubs, debate teams, academic teams, the school band, performing arts groups, and publications (newspaper, yearbook) are just a few examples of organizations where there are opportunities for leadership positions. For pretty much every leadership position, you have to start at the bottom and learn the ropes. This is the way you gain knowledge about the group and how things are run. Spend enough time becoming knowledgeable, and you will start becoming a person that others in the group look up to. Eventually, you’ll be able to take a leadership position. Begin assuming more responsibilities in your group. Set goals and do what it takes to accomplish them. Leaders are people who don’t wait to be told what to do; they come up with good ideas and turn their visions into reality. Be sure to communicate with others in the group about your ideas and encourage them to join you in accomplishing them. Invite outside organizations, like those that help the environment or the homeless, to your school by organizing a fundraiser. Organize special events to raise awareness of important issues or celebrations, like Cancer or HIV awareness, Black History Month, etc. Learn about what other young people do to support causes - in their communities, nationally, or even internationally.
Summary:
Know your strengths. Get involved. Gain experience. Take action. Make a difference.