Problem: Article: If you’re unable to boot your computer and don’t have a recovery drive, you can download installation media from Microsoft and create your own installation disc or flash drive.  You’ll need either a blank USB flash drive with at least 8 GB of storage OR a blank DVD (Dual Layer preferred) and DVD burner drive. If you’re using a laptop, make sure you plug it into a power source before starting the installation. It’s the blue button near the center of the page. A file manager window will appear. It may take several minutes for the download to complete. It’s called “MediaCreationTool1809.exe” (the number at the end may vary). It should be in the Downloads folder. You may have to click Yes or Allow to run the tool. After a few seconds, you’ll be asked what you want to do. Windows 10 will now download to the computer. This downloads additional updates for the installation media. You’ll be prompted to select the type of media you’re creating (USB flash drive or DVD), and then walked through the media creation process. Once the media is created, remove the drive or DVD from the working computer. Connect the USB flash drive or insert the DVD, depending on the type of media you created. If the computer was already on, reboot it now that the USB drive is attached (or DVD is inserted). The PC will boot from the inserted media and start the install process. The options may vary depending on your location. If you don’t see any option to select a language or modify other Windows settings, you may need to edit the BIOS so the PC  knows to boot from the media. See Set Your Computer to Boot from USB Flash Drive#Boot from the Flash Drive to learn how. You’ll be prompted to enter the Windows product key, which you’ll usually find on a sticker that's attached to your PC. If you upgraded to Windows 10 from an earlier version for free or purchased Windows from the Microsoft Store, click Skip. Windows will activate itself automatically once installed. The remaining steps will walk you through the installation process. You’ll be asked if you want to format the hard drive in addition to reinstalling—this is up to you, but it’s typically only necessary if you’re going to be giving the computer to someone else. Once Windows is reinstalled, you’ll be prompted to set the computer up as if it were new.
Summary: Go to the Microsoft software download site on a working computer. Click Download tool now. Click Save to download the tool. Double-click the downloaded tool. Review the agreement and click Accept. Select Create installation media and click Next. Click Accept when prompted. Follow the on-screen instructions to create installation media. Connect the installation media to the PC on which you want to reinstall Windows. Turn on the computer. Select your language and other preferences and click Next. Click Install now. Accept the terms and click Next. Follow the on-screen instructions to reinstall Windows.

Problem: Article: A pain medication can keep you more comfortable by reducing the pain of a sore throat and achy muscles. It will also reduce your fever.  Don't double dose. Many flu and cold medications contain acetaminophen, so don't take it separately unless you're sure it's not in your other medications. Check the labels for the drug, as medications must list the individual drugs and dosages on the package. Wait 6 hours between taking acetaminophen to see if your fever returns. Nasal sprays can relieve congestion.  Nasal decongestant sprays contain medications to help with congestion. They are safe to use at any time of day, even at night, as they only affect the nose. Be sure to follow the time schedule on the back of the bottle. Pill decongestants can make you jittery, keeping you awake, but sprays won't because they work locally. However, you should stop using them after 3 days, as after that amount of time, they can make congestion worse. Nasal saline sprays can be used in conjunction with decongestant sprays because they do not contain medications, just sterile saltwater. They can loosen mucus and provide moisture to nasal membranes. They can also partially clear out the virus and bacteria from the nose. Antihistamines can reduce symptoms such as a runny nose or watery eyes. However, be aware that some antihistamines can make you drowsy. Don’t use an antihistamine if you plan on drinking alcohol or driving. Cough syrups can help with many flu symptoms, making you more comfortable.  Cough suppressants lessen the effects of a dry cough.  Cough expectorants are best for a wet cough that produces mucus. Expectorants bring up mucus from the chest, relieving congestion. Bringing up that mucus can help you get over the sickness faster.  Only try one medication at a time, but don’t combine all three. Many over-the-counter medications treat multiple symptoms at once and can simplify the process, such as Nyquil. When using a medication like Nyquil, always check what medications are in it before taking anything else. For instance, Nyquil Cold and Flu Nighttime Relief Liquid has a cough suppressant, a pain reliever, and an antihistamine in it, so you wouldn't want to take those medications separately while taking Nyquil.
Summary:
Take a pain medication such as acetaminophen. Use nasal sprays. Try an antihistamine. Use a cough syrup. Try a multi-symptom medication.