Q: The quickest way to create a zip file is to place all of the files that you want to archive into one folder. You can place multiple files and folders into the folder that you are creating the ZIP file from. Rename the folder to whatever you want the ZIP file to be named. Hover your cursor over the “Send to” option. This will open a new submenu. Select “Compressed (zipped) folder”. You can also select multiple files in your file explorer, right-click on one of them, and then follow the above steps. The resulting ZIP file will contain all of the selected files and will be named after the file that you right-clicked on. If you are adding a lot of files to the new ZIP file, it may take a few moments to create it. A progress bar will appear as files are added. Once the process is complete, the ZIP file will appear in the same location as the original folder.
A: Create a folder. Right-click on the folder. Wait for the folder to be created.

Article: Tap the YouTube app icon, which resembles a red box with a white triangle on it. Tap the "Search" {"smallUrl":"https:\/\/www.wikihow.com\/images\/e\/ea\/Macspotlight.png","bigUrl":"\/images\/thumb\/e\/ea\/Macspotlight.png\/30px-Macspotlight.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class=\"mw-parser-output\"><p>I edited this screenshot of a Mac icon.\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a><br>\n<\/p><\/div>"} icon in the top-right corner of the screen, then enter the name of a video you want to download. Scroll through the video results until you find the video for which you want to download an MP3, then tap the video. It's below the video's play window. Doing so prompts a pop-up window. This option is in the pop-up window. Your YouTube video's link will be copied to your Android's clipboard. Close YouTube, then tap the Chrome app icon, which resembles a red, yellow, green, and blue sphere. Tap the address bar at the top of Chrome to highlight its contents, then type in youtubemp3.to and tap the "Enter" or "Search" key. Tap the text box in the middle of the page to bring up your Android's on-screen keyboard, then tap the text box again and tap PASTE when it appears as an option. Your YouTube video's URL should appear in the text box. It's a red button near the middle of the screen. Your video will begin converting. If your browser is redirected to an add, tap the X in the current tab, then open a new tab, go back to YouTubeMP3.to, and re-enter the address. This green button will appear when your video has successfully been downloaded. Open your Android's default file manager or Files app (or download the ES File Explorer app), then do the following:  Select your Android's file storage location (e.g., SD card). Find and tap the Download or Downloads folder. Find and tap the MP3 file to play it.
Question: What is a summary of what this article is about?
Open YouTube. Search for a video. Select a video. Tap Share. Tap Copy link. Open  Google Chrome. Open the YouTubeMP3 site. Enter your YouTube video's address. Tap CONVERT. Tap DOWNLOAD when prompted. Play your MP3 file.

Q: To convert Fahrenheit to Celsius, subtract 32 from the Fahrenheit temperature. Then divide this number by the fraction 5/9. The formula should look like this:  C=59∗(F−32){\displaystyle C={\frac {5}{9}}*(F-32)}  (C){\displaystyle (C)} = Celsius temperature and (F){\displaystyle (F)} = Fahrenheit temperature For example, if the temperature is 100°F, you would first subtract 32 from 100, which would give you 68. Then, you would multiply 68 by 5/9, which would give you the temperature of 37.778°C. If you live outside the United States and use the Celsius scale, you can, of course, skip this step. You can also use online temperature converters to simplify this step. After converting the air temperature to Celsius, you need to find out the saturated vapor pressure, or the maximum amount of water vapor the air at that temperature can hold. You can use this formula to calculate the saturated vapor pressure:  es=6.11∗10(7.5∗T237.3+T){\displaystyle e_{s}=6.11*10({\frac {7.5*T}{237.3+T}})}  (es){\displaystyle (e_{s})} = standard vapor pressure and (T){\displaystyle (T)} = air temperature You can use the same formula to find the actual vapor pressure. All you have to do is substitute the dew point for the air temperature in the formula.  e=6.11∗10(7.5∗Td237.3+Td){\displaystyle e=6.11*10({\frac {7.5*Td}{237.3+Td}})}  (e){\displaystyle (e)} = actual vapor pressure and (Td){\displaystyle (Td)} = dew point You can find the dew point by checking the weather page of your local newspaper or a website that publishes weather information for your local area, such as weather.gov. Now that you have the saturated vapor pressure and the actual vapor pressure, you can find the relative humidity. Just divide the actual vapor pressure by the saturated vapor pressure and multiply that number by 100. You can use this equation:  rh=ees∗100{\displaystyle rh={\frac {e}{e_{s}}}*100}  (rh){\displaystyle (rh)} = relative humidity, (e){\displaystyle (e)} = actual vapor pressure, and (es){\displaystyle (e_{s})} = standard vapor pressure. If math is not your forte, there are several online calculators you can use to calculate relative humidity. Just punch in the temperature and dew point, and you can find out what the relative humidity is in a fraction of a second. The National Weather Service’s relative humidity calculator is one you can use: https://www.wpc.ncep.noaa.gov/html/dewrh.shtml
A:
Convert the air temperature and dew-point temperature to Celsius. Calculate the saturated vapor pressure with a formula. Find the actual vapor pressure with the same formula. Calculate the relative humidity. Use an online relative humidity calculator for speed and convenience.