Yes, always making sure the new components follow the case form, for example ATX, micro ATX. Before you upgrade all componets on a computer, make sure it is cost effetive to do it. Some times it makes no sense to spend money on an old computer, when you could actually buy a new one.
Yes, it is possible.
You can upgrade Alienware desktops because of its many expansion slots.
To a certin degree yes, but their low cost components will only diminish an upgrade's potential.
It will adomadicly update every time you play it.
You will get an upgrade either yearly or every 2 years. It will depend on your carrier.
You may not be able to upgrade because certain components in your old computer may not be compatiable to some of the new components in a new computer.I would suggest buying a new computer,basic then upgrade how you like.
network requirements & build a prototype
upgrade, exchange components and add devices
every four hours.
Simply upgrade your network hardware to 100baseT compatible devices and components, eg: Hubs, switches,routers, cables and computers(network cards)
every time you upgrade your chieftain hall by 5 levels you will get a bridge over to another part of your island giving enough space to make every building, but remember that in time you would have to upgrade your storehouse to get enough supplies to upgrade it.
Most likely the need for an upgrade is as a result of slow processor, old mother board, small HDD, slow memory etc. An upgrade of memory (RAM to speed up computer) depends on the motherboard slots available. The fundamental issue is, does your mother board support latest upgrades on your system? Baulen