Windows 10 comes with an updated version of MS Paint called MS Paint 3D. You'll find it in the Start menu, or by typing "Paint 3D" into the Windows search bar. You can use this method with any solid-color background. It's the second box on the left side of the Welcome screen. It's at the top of the right panel. This opens your image for editing. It's the hash/pound icon in the toolbar that runs along the top of the app. It's in the right panel under "Canvas." This turns off the background color, though you won't notice quite yet. " It's near the middle of the right panel. You can do this by dragging the small boxes at each corner inward until it's close to the part of the image you want to keep. It's on the lighter gray part of the toolbar at the top of the screen, toward the left. Its icon looks like an outline of a person looking into its reflection. The "Magic select" panel will expand on the right. It's in the right panel. " It's in the right panel. This removes just the selected part of the image from what remains of the background and places it onto a new placeholder background (which is also white). It's the hash/pound symbol in bar that runs along the top of the app. It's at the top of the right panel. Now you'll just see the selected part of the image on a gray background. It's the folder at the top-left corner of Paint 3D. It's near the middle of the menu. It's the box that has an icon that resembles a photo of mountains. " It's in the right panel. The background will appear checkered, which means it's transparent. The checker pattern will not be saved along with your subject. It's at the bottom-right corner. This saves your image with a completely transparent background.
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One-sentence summary -- Open Paint 3D. Click Open. Click Browse files. Select your file and click Open. Click the Canvas tab. Slide the "Transparent canvas" switch On . Remove the check mark from "Resize image with canvas. Drag the canvas edges so the image fits inside. Click Magic select. Click Next. Remove the check mark from "Autofill background. Click Done. Click the Canvas tab again. Slide the "Show canvas" switch to Off . Click the Menu button. Click Save As. Click Image. Check the box next to "Transparency. Click Save. Enter a file name and click Save.

This process will depend on the kind of bike and chain you have. The pictures you took earlier of your drivetrain should be helpful. Thread one end of the chain through the drivetrain so it meets its opposite end at the top or bottom midpoint between the wheels. Chain links should fit onto the points of gears and run smoothly through all component parts of the drivetrain. If you feel resistance, it's likely you've inserted the chain improperly. If you find yourself really struggling to get the chain back in the drivetrain, look up a tutorial on YouTube or do a keyword search for your bike's manual online. Use your fingers to bring the ends of the chain together at the midpoint between the wheels. Slide the pin end-link into the slot of the opposite end-link. In many cases, you'll feel the link click into place. When properly refastened, the master link should align evenly with other links. If the master link is fastened unevenly, it could cause the chain to warp, ruining it. With the master link connected, you're finally ready to give the wheels a spin. The chain should pass smoothly through the drivetrain. If there is unnatural resistance or irregular noises from the chain (like groaning, scraping, or grinding), you may have reinstalled the chain incorrectly. Many small errors can be corrected with your fingers while the chain is still on the bike. In some cases, you may need to remove the chain completely and reinstall it from scratch. the chain. A quality chain lube will protect your chain from further rusting and the buildup of grime. Position the nozzle of the lube above the midpoint of the chain. While squeezing out a thin, steady stream, spin the wheels of the bike. When the chain returns to its starting position, it's lubed and ready to ride.
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One-sentence summary -- Replace the chain in the drivetrain. Refasten the master link. Check the motion of the chain. Lube

The smell of cigarette smoke is a scent that lingers and is hard to get rid of. If your teenager has been smoking, it is almost guaranteed that you will be able to smell it on their clothes or in their hair (especially if they have longer hair). Note: Sometimes teenagers try to cover up the smell of smoke by overcompensating with cologne or body spray. You will still be able to smell the smoke, but it might be partially masked by the perfume. Kids will often try to air out or vent their room by leaving the window open after smoking in their room. It might be normal for your child to want their window open, but pay special attention if they insist on doing it even when the weather is unpleasant (too hot, too cold, rainy, etc.). Teenage smokers are less experienced and have worse hand-eye coordination than adults. So, they are more prone to accidentally burning things if they start smoking. Watch out for burn marks on the carpet in their room or on their clothing. Also look for burn marks in their car, as many teens think they can mask the smell of the smoke more effectively in their car then in their room. It may be hard to notice these tiny objects, but if your teenager has recently started carrying around or purchasing lighters and/or matches, this may be a sign that they are smoking. They may claim that they only want it for lighting candles, but notice the frequency with which they use the matches or lighter to determine if you think they are smoking or not. Teenage smokers can be very persuasive, so other teenagers often succumb to existing peer pressure to smoke. Teens with friends who smoke are much more likely to start smoking than those without smoker friends. Smokers can be very conscious of the fact that smoking makes their breath smell distinctively like cigarettes. So they often try to counteract this effect by chewing gum or using mouthwash after smoking. If your child appears to be worrying to an extreme about how their breath smells, they might be trying to hide the fact that they are smoking from you. Smoking is an expensive habit. If you have access, check your teen's online bank account activity and see if they are making frequent purchases at convenience stores, grocery stores, or smoke shops. If they are buying cigarettes regularly, there will be a money trail for you to find.
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One-sentence summary --
See if their clothes (or hair) smells like smoke. Notice if they start leaving the windows open in their bedroom. Look for burn holes in the carpet, in their car, and in their clothing. Watch out for matches or a lighter in their room or backpack/purse. Notice if they have friends who smoke. Pay attention if they start using mouthwash or gum more frequently. Check how they are spending their money.