Advantages: - A pyrometer is a non-contact temperature measurement device that is extremely accurate and efficient, able to take an accurate temperature reading in a fraction of a second. - A pyrometer can detect temperatures beyond the capability of contact thermometers. - Pyrometers provide a safe, accurate, and reliable way to measure temperature without having to introduce a probe into a very hot environment. - The device can be used to measure narrow and/or heterogeneous surfaces, and to measure difficult radiant energy conditions. - Pyrometers can be used to monitor high temperatures in a variety of industrial and commercial applications, such as manufacturing and production processes, power generation, petrochemical, and aerospace industries. Disadvantages: - Pyrometers require calibration to ensure accuracy. - Pyrometers cannot be used in areas where ambient light is important, as ambient light can interfere with the accuracy of the reading. - Pyrometers are relatively expensive when compared to other temperature-measuring devices. - Pyrometers can be affected by dust and dirt particles in the air and need to be regularly cleaned to remain in top condition. - The device may not be able to measure temperatures below 0 degrees Celsius or Fahrenheit.

1. Open the Settings menu on your device. 2. Tap on your Apple ID, then select iCloud. 3. Tap Photos. 4. Make sure iCloud Photo Library is enabled and choose either Optimize Storage or Download and Keep Originals. 5. Scroll down and tap on My Photo Stream. 6. Make sure the switch is turned on. 7. Finally, tap Back to leave the Settings menu.If you have enabled the iCloud Photo Library on your Apple devices, then you can restore your photos from iCloud by doing the following: 1. On your Mac or iPad, open the Photos app. 2. Select the Photos tab in the upper left corner. 3. From the Albums view, select the album containing the photos you want to recover. 4. Click the cog wheel in the bottom-left corner and choose “Download Photos and Videos.” 5. Select the photos you want to restore. 6. Click Download. 7. The photos will now be downloaded to your Mac or iPad.1. Download the iCloud app from the App Store on your device. 2. Log in with your Apple ID. 3. Select the type of device you have and where it stores your photos. 4. Give the app permission to access your photos and select the photos you want to upload. 5. Click “Upload” to transfer the photos to iCloud.To transfer photos from iCloud to your computer, you can use either iCloud.com or a third-party service like iCloud Extractor. Using iCloud.com: 1. Visit iCloud.com from any web browser and log in with your iCloud credentials. 2. Select “Photos” from the main menu. 3. Select the specific pictures you want to transfer by clicking on them. You can also select multiple pictures at once by holding the Ctrl (or Cmd) key while clicking multiple pictures. 4. Once you have selected your desired photos, click on the “Download” icon at the top of the page. 5. After a few moments, your photos should be stored in a folder on your computer. Using iCloud Extractor: 1. Visit the official iCloud Extractor website and sign in with your iCloud credentials. 2. Select the photos you want to transfer by checking the checkbox beside the thumbnails. 3. Once you have finished selecting the photos, click the “Export” button. 4. Select the destination folder for your photos and click “Export” again. The photos should now be transferred to your computer.To access your photos stored in iCloud, you will need to sign into your iCloud account. Once you have done that, go to the iCloud website and click the Photos option in the main window. You will then be able to access all of your photos stored in iCloud, as well as any albums and shared albums. You can also access your photos from the iCloud app on your iOS or Mac device.

The post-war period in the United States was characterized by an economic boom. A number of factors combined to fuel the economic expansion, including high levels of consumer spending, increasing industrial production, technological innovations, and increased government spending. With the end of World War II, the nation experienced a surge in consumer spending as people purchased televisions, refrigerators, cars, and other consumer goods. The high levels of consumer spending, coupled with government spending on infrastructure and investment in new industries, helped to fuel the economy. Additionally, the U.S. government invested heavily in research and development, creating new technologies that increased industrial production. This, in turn, led to increased levels of employment. Furthermore, the economy benefited from the return of servicemen to the job market, who were trained in advanced technology, and the influx of immigrants. All of these factors contributed to a booming American economy in the post-war period.