Q: For men, male pattern baldness is the most common cause of hair loss, and for women, its alopecia, which causes gradual thinning. However, if you have a less common condition that's causing your hair loss, the best way to prevent further loss and foster regrowth is to receive treatment for that condition. Consult with your doctor if you suspect you might have one of the following conditions:   Hormonal fluctuations. This is a common cause of hair loss for pregnant and menopausal women, and it's often temporary. Using birth control can also lead to hormonal fluctuations.  Thyroid issues, such as  hypothyroidism.  Scalp infection or skin disorder, such as ringworm or  psoriasis.  Alopecia areata,  a disorder in which the body's immune system attacks hair follicles.  Certain medications can also cause hair loss. Drugs used to treat cancer, depression, heart problems and high blood pressure might list hair loss as a side effect. Hair loss can be the result of a physical or mental shock to the system, and it can also happen if you're constantly feeling stressed. If you know yourself to be chronically stressed, either because you're dealing with something that's out of your control or you're just a high-stress person, do what you can to decrease the stress in your life.  Incorporate yoga, meditation, or nature walks into your routine. Research has shown that spending just 5 minutes a day in a park with trees can help relieve stress.  Get regular exercise to help you decompress. Try jogging, biking, or just taking long walks to release endorphins and help your brain feel less weighed down. Aim to get 7 to 8 hours of sleep per night. Having a sleep deficit leads to greater stress. Harsh chemicals found in shampoo, conditioner, hair spray, and hair dye can cause your hair to dry out and break more quickly. To slow hair loss, switch out your chemical-heavy products with natural shampoo (try  making your own and hair spray or gel made with organic ingredients.  Commercially-produced shampoo often contains sulfates, an abrasive detergent that's also used in products like dishwashing detergent. It's too harsh to use on hair, especially hair that's in danger of falling out. Use a gentler, all-natural shampoo in its place. Hair dye and bleach is hard on both your hair and your scalp. The same goes for chemical straightening products. Your best bet is to let your hair grow as its natural shade and texture. You can use  henna dye as an organic alternative to chemical dye. Using a hair dryer, curling iron, straightener, and any other heat tools is damaging to hair. It can damage both the hair shaft and roots, making the hair fall out more quickly than it otherwise would. Try  styling your hair without heat as an alternative. Pulling, twisting, and rubbing your hair can damage the shaft and cause it to fall out faster. Handling your hair with more care will slow down the hair loss process. Make these simple changes to your routine to keep your hair growing strong:  Don't towel dry your hair vigorously; just pay it gently with a soft towel. Never brush your hair when it's wet. Use a wide-tooth comb. To get tangles out, hold the hair halfway up the shaft and work from the bottom up, so you're not pulling on your scalp. Don't wear tight hairstyles that will keep your hair pulled taut from your scalp. Wear it down and free as much as possible.
A: Deal with the underlying cause. Decompress to relieve stress. Lay off the chemicals. Don't use heat tools on your hair. Handle your hair gently.

Q: If you have a good ear, you can use an audio reference to tune your guitar to Drop C. Search online for note references to use, or you can download an app for your mobile phone. Once you have a note reference, simply detune your guitar until the sound the string makes matches the sound of the note reference.
A: Find a note reference.

Q: A triad is a chord created by 3 notes; the C major chord is made of the notes C-E-G. Sing or hum along as you play the notes on a piano (or a virtual keyboard app) one at a time. Then play all 3 notes on the piano at the same time, and notice how the notes blend and agree with each other.  The root note in this chord is C, and the distances between C and the other notes in the chord are called intervals. Different intervals create harmonies with distinct tones. In relation to C, E is a major third and G is a perfect fifth. These intervals blend well with the root note, creating a pleasing harmony. Find the C key on your keyboard. If you count the 4 black and white keys to the right, you’ll land on E. For any root note, a note that’s 4 half-steps away will always be a major third.  On a piano, a half-step is the distance between 2 keys that are right next to each other. For a white key that's next to a black key, the black key counts as a half-step and the next white key over is a full step. However, white keys like E and F, which aren't separated by a black key, are a half-step apart. Sing or hum along as you play root notes and major thirds on the keyboard. Play a note, then count 4 half-steps and play that note. Singing a root note and its major third will help you learn how to find a good harmony note by ear any time you hear a melody. Instead of playing C-E-G, play C-E♭-G (E♭ is the black key to the left of E) to create a C minor chord. Sing or hum along as you play each note one at a time, then play all 3 notes together. Note how a minor interval sounds darker or more unstable than a major chord.  Count 3 half-steps to find a root note’s minor third. Sing or hum along as you play a root note and its minor third. While there are countless exceptions, in Western music, composers often use minor thirds to evoke sadness and major chords to convey happiness. Understanding major and minor thirds is key, whether you want to write harmonies or sing a harmony by ear when you hear a tune. As the notes in a melody change, you don’t necessarily have to move the harmony note with it. Try keeping the harmony note the same as you play a melody on the keyboard. Pay attention to how the note combinations blend, convey feelings, or clash with each other.   For instance, the harmony note doesn’t need to change with the melody to maintain a major third interval. It may stay the same until the melody moves to a note that clashes with it. Experiment with note combinations to get a feel for coming up with your own harmonies. If notes clash or sound bad together, try moving the harmony note the same number of steps as the melody.
A: Sing a C major triad to get a feel for intervals. Practice finding a root note’s major third. Move onto minor intervals after getting a feel for major chords. Try holding and moving the harmony note as the melody note changes.

Q: Click the Apple logo in the top-left corner of the screen. A drop-down menu will appear. It's near the top of the Apple drop-down menu. You'll find this computer monitor-shaped icon in the upper-left side of the System Preferences window. It's at the top of the page. If you want to extend your desktop using the second monitor, make sure that the "Mirror Displays" checkbox is unchecked. If you want to display the same content on both monitors, you can leave the "Mirror Displays" box checked. If you want to use the second monitor as your main display, you can click and drag the white rectangle at the top of one of the blue displays onto the second display.
A:
Open the Apple menu . Click System Preferences…. Click Displays. Click the Arrangement tab. Uncheck the "Mirror Displays" box. Change your default display.