To refresh your PC. 1  Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings. 2  Tap or click Update and recovery, and then tap or click Recovery. 3  Under Refresh your PC without affecting your files, tap or click Get started.  Follow the instructions on the screen.
Costs can range from around $1,700 for a single treatment with conventional radiation techniques to more than $16,000 for four treatments using a system of radiation delivery called Cyberknife.
In order to do so, the aspiring radiation therapist must apply for and take an examination that will test his or her competency regarding materials related to radiography. The cost of the exam is $200 for those who are taking it for the first time; subsequent examinations cost $175.