You're going to want a consistent flow of electricity. The output of the battery could fluxuate and causes a power surge in the unit; it may burn out the motherboard.
you don't want the battery to fail you part way through the process.
This is to prevent the notebook from running out of power during the installation process.
If you try to install software while using just battery power, the battery could run low affecting the installation. Use the power supply/charger to make sure that power to the computer is uninterrupted.
Yes. Or rather, the battery contains stored energy.Yes. Or rather, the battery contains stored energy.Yes. Or rather, the battery contains stored energy.Yes. Or rather, the battery contains stored energy.
That appliance might last longer if you use an eight volt adapter rather than a nine volt adapter.
People is used to getting using windows. Sometimes they just like windows. Ferado is rather old so no one notice it anymore.
The Magnetic DC is not a vital component of the Apple Power Adapter. Rather, it is a guiding mechanism, that helps guide the plug into the jack for a more secure connection.
They contain chemical energy. If you are charging a battery, it has electric energy.
just buy a battery
Your question is rather cryptic. Do you mean Microsoft Windows, leading to dual-booting Windows and Linux? Please expand your question.
If you are talking about building of wireless network. Then you need a wireless router and a wireless network adapter (if you have a laptop you might not need it). If you have a desktop you rather will have to purchase a wireless network adapter. Pay attention to what kind of wireless network you are going to build. It can be a, b, g, and n types.
If you want to dual-boot Linux and Windows 7, you will need to install Windows 7 first and then Linux. I would rather recommend installing each on OS on a separate hard drive with a separate boot record. To achieve that, you need to disconnect all hard drives but one you want to use for OS. Finish installation and disconnect the drive with freshly installed OS. Connect next drive and install other OS. Once you have finished installing all OSes. Connect all drives and use BIOS boot menu to choose from which drive to boot.