What are DVRs?
For years, VCRs have allowed us to record television for later viewing. Digital Video Recorders (DVRs) are relatively new electronic devices that are becoming quite popular and, in many cases, replacing people’s use of VCRs.
Whereas VCRs require videotapes, DVRs record onto a hard drive. VCRs and DVRs both allow pausing, rewinding, and fast-forwarding of any recorded shows. Because DVRs are constantly recording, users can also pause or rewind live TV.
Many DVRs require a service provider (such as TiVo) that will connect the DVR to the Internet, allowing the DVR user to take advantage of many features VCRs do not have. For example, many DVR services offer the option to get a “season pass” which automatically records all episodes of a program regardless of when or on what channel they are aired. Because of the monthly fee charged for use of these services, owning or renting a DVR might be too costly for many families.
-
1
- 2
© 2004-2008 Center on Media and Child Health, Children's Hospital Boston.
Ask a Question
Have questions about this article or topic? AskToday on Education.com
HOME COOKING
10 Ways to Spice Up Your Barbecue
CELEBRATION
Happy Graduation
WORKBOOKS
New Workbooks Are Here!
Local SAT & ACT Classes
Popular Articles
- 20 Great Graduation Quotes
- Examining Possible Causes of ADHD
- Can Inventiveness Be Taught?
- What Do Test Scores Really Say About a School?
- Great Gifts for Middle School Grads
- Unraveling the Mystery of the Allergy Epidemic
- 9 Ways to Encourage Early Literacy
- Ten Great High School Graduation Gifts
- Is High-Stakes Testing Cheating Your Kid?
- Picky Eaters: Tips for Tackling and Myths Debunked


Add your own comment