You can do this on any browser of your choosing. If you're using the Slack app for Android, iPhone, or Windows phone, tap the app to open Slack. This will redirect you to a team name entry field. On mobile, this should say "Sign in to an existing team". This should take you to your team's Slack conversation. On mobile, tap "Go" to continue. You'll also have to enter your Slack-associated email address and its corresponding password. This resembles a bell; you can find the team name at the top left side of your screen. On mobile, swipe left to open the task bar and tap "Settings" to open the settings menu. This opens the DND schedule preferences. You can also click or tap one of the "Snooze" options to temporarily mute your team's notifications for a certain amount of time. You can do this from within the DND schedule menu by clicking the first box with a time in it on the left and selecting a start time, then selecting an end time in the box on the right. Be sure to double-check the AM/PM settings for your preferred times so you don't miss out on important notifications. On mobile, tap the "From" box to set the initial time and the "To" box to set the end time. This will save your changes. You won't receive notifications between the times of day you set! On mobile, just tap the left-facing arrow in the top left corner to return to your channel.
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One-sentence summary -- Open Slack's website. Click "Sign in" at the bottom of the page. Enter your team's name, then click "Continue". Click the notifications icon next to your team name. Click or tap the "Do Not Disturb Schedule" option. Set a span of time for which to disable notifications from your team. Click the "X" in the upper right-hand corner of your screen.

In a medium mixing bowl, combine the powdered sugar, butter, milk, and vanilla. Beat all the ingredients on medium speed for about three to four minutes, until the frosting becomes smooth, fluffy, and light. If the frosting isn't spreadable, add another tablespoon (15 ml) of milk and beat to incorporate. Separate about one-quarter of the frosting into a small bowl. Add 10 drops of black food coloring to the small portion and whisk to fully combine. If necessary, add another 10 drops until you have frosting that's a deep and rich black. The black frosting will be used to create the outline around Hello Kitty's face and nose. The white frosting will be used as glue to keep different parts of the cake together.
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One-sentence summary -- Make the frosting. Dye the frosting.

Going too long between meals can make you feel irritable and tired. Stay energized by eating something, even a small snack, every three to four hours. Bananas, brown rice, and spinach are all super-foods that can help boost your energy levels and help you sleep better at night. Add more citrus fruits, leafy greens, beans, chicken and eggs to your diet to boost your B vitamin levels. Deficiencies in B vitamins can trigger depression. Avoid sugar and refined carbs. Put down the sugary snacks, baked goods, or comfort foods like pasta or French fries. These "feel-good" foods can quickly lead to a crash in your mood and energy. Of course, you don't have to cut out all carbs. Foods such as baked potatoes, whole-wheat pasta, oatmeal, and whole grain breads will boost your serotonin levels (the chemicals in your brain that make you feel good) without a crash. Some depression studies show that chromium picolinate reduces your carbohydrate cravings, eases mood swings, and boosts energy. It's also important to get a lot of vitamin B so your energy levels stay up throughout the day. Ask your doctor about chromium supplements. You can buy vitamin B supplements over the counter at your local drugstore. Scientist haven't quite figured out exactly why exercise is such a strong antidepressant. But physical activity can trigger new cell growth in your brain, increase your endorphins, reduce stress, and relieve muscle tension. All good things if you're trying to fight off depression or anxiety. Aim for at least 30 minutes of exercise a day. Start small, with short 10-minute bursts of activity. This doesn't mean you have to sign up for a gym membership and buy some fancy workout gear. Instead, make small adjustments to your routine so you get at least 10 minutes of physical activity a day. Take the stairs instead of the elevator. Park your car farther away from work and walk. Take your pet for a long walk. Walk while you're talking on the phone. Once you feel comfortable with 30 minutes of light activity, try to find a workout partner and take an exercise class together at the gym. Or challenge yourself to run a certain distance, instead of walk. When we feel down, we tend to oversleep or under sleep. But it's important for your body to get a consistent 8 hour sleep every night so it can recharge and re energize. Try healthy sleep habits like: Going to bed at the same time every night. Choose a time when you start to feel tired and let yourself go to sleep. Try not to break your sleep routine on the weekends when it may be tempting to stay up late. Wake up at the same time every day. If you're getting enough sleep, you should wake up naturally without an alarm. Try to maintain a regular wake-time even on weekends. If you need to make up for a few lost hours of sleep, take a daytime nap. But limit it to 30 minutes. Avoid sleeping in late as this can disturb your natural sleep-wake rhythm and lead to insomnia or throw your sleep pattern out of whack. Turn all screens off at least one hour before you go to bed. This can really help to prepare your brain for sleep and shut down. Send your last text one hour before bedtime or watch your favorite tv program and then read for an hour before bed. Avoid falling asleep before your bedtime, especially after dinner. If you've had a big meal for dinner and are starting to feel sleepy, do something mildly stimulating like washing to dishes, calling a friend, or picking out your outfit for the next day. Don't give in to after-dinner drowsiness!
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One-sentence summary --
Don't skip meals. Eat super-foods rich in nutrients to boost your mood. Consider taking vitamin B and chromium supplements. Commit to a regular exercise schedule. Get 8 hours of sleep a day.