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.
1 Treatment costs ranges from $50,000 or more for each patient, which is twice the cost of contemporary radiation therapy and four times more than surgery and other procedures. 2  According to proton-therapy.org, proton therapy costs more than conventional radiation but generally less than surgery. Medicare currently pays around $19,000 for a full dosage. 2  NPR says that you should budget at least $50,000 per patient. 3  According to other sources such as wikipedia.org, proton therapy is very expensive compared to other forms of cancer treatment. 4  A proton facility costs as much as $200 million to construct.