Should I buy a Kindle paperwhite or regular Kindle? Actually, you can click the following link to get the answers :-)http://www.reddit.com/r/kindle/comments/16in81/should_i_get_a_paperwhite_or_regular_kindle/
Kindle is good for reading. However, the A4-size technical/academic paper is pain to read on Kindle 5—the fonts are too small. The “email to Kindl” converting tool provided by Amazon usually loses the formats in the technical paper. How to convert A4 paper format to read on Kindle 5? I use k2pdfopt tool (hey, source
How to hard reset an Amazon Kindle 5? First, press and hold the power button for 30 seconds. Second, release the power button and wait for the kindle to restart. After a while, the progress bar appear and kindle is rebooting.