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There are several web businesses that offer USPS Certified Mail delivery. You shouldn't have to pay any monthly fees for an account. Look at the price for sending Certified Mail. Decide if the price is worth what you will pay for the service. Make sure that the service offers next-day USPS tracking for your letter. Check to see that the service provides proof of mailing and USPS proof of delivery. Write a letter in your word processing program. Print and sign it if needed. Alternatively, use a form provided by the recipient. Again, print the form and sign it as needed. Save the scanned document on your hard drive. Make sure that the document is legible and easy to read. The service will then address, print and mail the letter on the same business day.

summary: Sign up for a free account. Prepare your letter for mailing. Scan the document using a scanner. Upload your document file onto the website of your mailing service. Keep a copy of your proof of mailing as well as the USPS proof of delivery.

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You can perform a variety of actions on your existing messages from within the "Messages" tab. You can to this by tapping or clicking on the "Messages" tab on your respective device. This will mark all messages in your inbox as read, removing all notifications from your inbox in the process. This icon is on the far left side of the menu on mobile, while the website version will be right next to the New Message icon. You can change the settings of an individual message from within that message. This will open a menu for your specific conversation. These are in the top right corner of both mobile and computer platforms. You have three universal options for every message: "Turn off notifications" - Remove alerts for new messages from this specific thread. "Leave conversation" - Removes your contact information from the conversation. If you choose this option, Twitter will ask you to confirm your choice since doing so will delete the conversation from your inbox. "Flag" - Report the message as spam. Upon selecting this option, you are asked to select either "Flag as spam" or "Mark as abusive". You can only do this on the mobile app; if you want to have a group conversation on a computer, your conversation must start out with more than one person. After tapping the "Add people" option, you'll need to tap contacts' names from a drop-down menu to add them. You can return to the Messages tab at any time to continue managing your DMs.

summary: Navigate to Twitter's website or open the mobile app. Open your Twitter's message archive. Tap the checkmark icon at the top of your message menu. Tap or click a message to open it. Tap or click the three horizontal dots. Review your message options. Tap the "Add people" option to add contacts to your conversation. Return to the main Twitter feed when you're done.

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Reasons for hair loss in the first place can vary. The classic issue of male pattern baldness is due to a testosterone derivative called dihydrotestosterone and the effect it has on hair follicles. Baldness due to a condition called alopecia areata comes from the body's own immune system attacking hair follicles. In order to treat any specific case and potentially regrow hair, a doctor will first need to determine the cause of the hair loss. Your doctor will likely run a panel to test for any severe vitamin deficiencies that could be responsible as well. For instance, a severe zinc deficiency or vitamin D deficiency can lead to hair loss; however, you should still consult a doctor to determine the true cause of your hair loss before self-diagnosing and beginning an over-the-counter vitamin regimen. Once your doctor has run a few tests to discover the source of your hair loss, the treatment option may be as simple as an over-the-counter or prescription pill that can stop the hair loss and in many cases regrow hair. If you doctor suspects that the hair loss was due to a vitamin deficiency such as zinc, then a zinc supplement can often reverse the process and lead to regrowth of normal hair quantities. If your doctor determines that dihydrotestosterone (DHT) is to blame for the hair loss, then he or she may prescribe finasteride, which is known more commonly as Propecia or one of its generics. Finasteride is one of the most commonly prescribed medicines in cases of hair loss because it lowers DHT levels in a way that stops hair loss and often achieves a level of regrowth. Side effects of Propecia include depression, sexual dysfunction & prostate cancer. If your doctor determines that your hair loss is due to the autoimmune disease alopecia areatawhich is only about 1% of the populationthen recent findings have shown a class of drugs called JAK inhibitors are effective in regrowing hair. These drugs stop hair loss and promote hair regrowth by suppressing the body's immune response to the afflicted hair follicles. The arthritis drug Ruxolitinib has shown some of the most-positive results. In addition to oral medications, your doctor may discuss topical medications. The most common topical suggestion is minoxidil (Rogaine and its generics). Minoxidil is another option for DHT-related hair loss, and it most commonly requires application to the scalp twice a day. When applied in early stages of hair loss, minoxidil can not only stop hair loss but often stimulate regrowth. One of the drawbacks to minoxidil is that it requires strict adherence to the application regimen. When a man stops taking minoxidil, he will lose the regrown hair as a consequence. Hair transplant technology has come a long way, and your doctor may discuss this option with you as a permanent solution that doesn't require daily medication. Your doctor can test to find areas of the scalp that are not affected by DHT, and small sections of these hair follicles can be grafted to the affected area of the scalp. Despite offering a permanent solution, transplant surgery is the most expensive option, often requiring several procedures to build a full look over time. Hair transplants are also the most common method suggested for regrowing hair in those with bald patches due to burns or other injuries that damaged original hair follicles. Only the third nonsurgical hair loss method to receive FDA approval, laser combs are hand-held devices that stimulate hair follicles with low-level lasers. Laser combs are still in their infancy and many dermatologists are wary of their ability to permanently regrow hair since they don't affect DHT levels; however, early trials did increase hair growth in many participants.
summary: Consult a doctor. Discuss oral treatment solutions. Discuss topical treatment solutions. Discuss surgical treatments. Discuss laser combs.