US President Barack Obama assured Americans on Tuesday that there were "signs of progress" toward recovery, while pleaded for more time and patience.

"We will recover from this recession," Obama said at a prime-time news conference. "But it will take time, it will take patience."

He noted that "there are no quick fixes, and there are no silver bullets."

US President Barack Obama delivers a speech during his second prime time news conference at the White House in Washington, on March 24, 2009. [Xinhua]

"It's important to remember that this crisis didn't happen overnight and it didn't result from any one action or decision. It took many years and many failures to lead us here. And it will take many months and many different solutions to lead us out," he explained.

Obama, seeking to rally support for his economic plan at the conference, the second he has held since taking office in January, said his administration has put in place "a comprehensive strategy" to attack the current crisis on all fronts.

"It's a strategy to create jobs, to help responsible home owners, to restart lending and to grow our economy over the long term. And we are beginning to see signs of progress," Obama said.

He promoted his US$3.6 trillion budget, which has been assailed by Republicans for it was too costly. "That's why this budget is inseparable from this recovery -- because it is what lays the foundation for a secure and lasting prosperity," said the president.

He said the first step his administration took was to pass a recovery plan to jump-start job creation and put money in people's pockets.

"This plan's already saved the jobs of teachers and police officers. It's creating construction jobs to rebuild roads and bridges," said Obama, referring to the US$787 billion stimulus package passed last month.

The second step the administration took was to launch a plan to stabilize the housing market and help responsible homeowners stay in their homes.