Yes you certainly can. The wireless connection at work and your USB connection at home are two separate and independent connections and they will be pointing to two separate printers, as a matter of fact you can set up a number of printers on your Laptop each will have it's own separate connection if you have multiple printers set up you will need to specify the particular printer you want to print to when prompted otherwise your print job will be sent to the printer you have designated as the default printer.
99.9% of modern laptop have both wireless as well as wire network interface.
If you have a working usb port on your laptop, you can buy a wireless mouse for it. Most wireless mice work with a usb connecter which needs to stay plugged into your laptop.
Yes.
Yes it work
Yes, laptop computers work extremely well. They can be taken from place to place with you if you own a wireless laptop. They are easy to tote and operate.
If the dell latitude laptop has the hardware to support wireless networking, yes. I would suggest to look this up on the Dell support webpage
It's a matter of choice. If you like flexibility laptop will be better for you. If you do not mind to have your computer at the same place desktop will work for you.
Work may have security enabled. You may need to involve your network administrator to get your computer on the work LAN.
So that you can take your laptop home and work on the same work that you did at work,
Printers can be used via wireless connection or USB connection, but must be connected to the pc somehow, so if there is no corded connection, you must create a wireless connection. The printer must have a power source, as well as materials to print on.
there are many types of wireless internet. b, g and n. n has the most range. so, your other laptops might have more wireless range.
If your laptop is equipped with a USB port (most are) then virtually any USB wireless adapter will work.