In her annual Christmas message, Queen Elizabeth II said while the holiday season is usually a time for celebration many are in a more sombre mood this year.

The Queen, who has delivered a televised Christmas message since 1957, said many of the things that people take for granted suddenly seem less certain, giving rise to feelings of insecurity.

"People are touched by events which have their roots far across the world, whether it is the global economy or violence in a distant land, the effects can be keenly felt at home," said the Queen.

She said in today's difficult times, it's good to reflect on lessons from the past.

"We might begin to see things in a new perspective and certainly we begin to ask ourselves where it is that we can find lasting happiness," she said.

"Over the years, those who have seemed to me to be the most happy, contented and fulfilled have always been the people who have lived the most outgoing and unselfish lives."

She said those who help others tend to believe that life is "full of blessings" and is a "precious gift" that should be appreciated.

"When life seems hard, the courageous do not lie down and accept defeat," she said.

"Instead they are all the more determined to struggle for a better future. I think we have a huge amount to learn from individuals such as these."

The Queen also mentioned that her son, Prince Charles, was baptized 60 years ago in the music room at Buckingham Palace.

"Through his charities the Prince of Wales has worked to support young people and other causes for the benefit of the wider community," she said. "And now his sons are following in his footsteps."

She said she feels fortunate to have her family around during the holiday season. However, she acknowledged that many are separated from their loved ones, or perhaps missing those who have died.

"I hope, that like me, you will be comforted by the example of Jesus of Nazareth who often in circumstances of great adversity managed to live an outgoing, unselfish and sacrificial life," the Queen said.

"Currently, millions of people around the world continue to celebrate his birthday at Christmas, inspired by his teaching.

"He makes it clear that genuine human happiness and satisfaction lie more in giving than receiving, more in serving than in being served."