The Dell Inspiron 1545 came out in Dec. 20, 2009; Wolfgang.
usb port
No!
it is already installed, search it on your computer
Any that are USB.
No they can not they are solder into the motherboard while built
No the Dell Inspiron 1150 is not being made anymore. They have come out with different models. Some are the Inspiron 1545 or the Dell Inspiron 1525. You can still buy them though you would have to go to eBay or somewhere else.
No, but it does have a microphone built into the speakers just above the power button.
WikiAnswers cannot diagnose problems with the information given. Take it to be serviced.
1525 is better. Has faster processor and ability to withstand full 4gb ram with out crashing. Overall it is lighter than a 1545. As well comes with built in cam as some 1545 have the option.
22.2%
Yes. All components should be fully-supported by any modern Linux distribution.