Some outlets seem to have no power
It sounds like you may have tripped a Arc Fault Interrupt Circuit - a safety feature to prevent electrocution in modern homes. Try turning off all the switches on your breaker box and turning them on again or try looking for a switch which is slightly raised from the other like pictured here:



You might also notice a little window with an orange, blue or green indicator or a raised button similar to one of these:





This switch will need to be turned off and on again to reset the circuit and restore power to the outlets.