A fire which occurs while an aircraft is airborne. Description. Fire in the air is one of the most hazardous situations that a flight crew can be faced with. Without aggressive intervention by the flight crew, a fire on board an aircraft can lead to the catastrophic loss of that aircraft within a very short space of time.
Check the system requirements. If youâve decided that you want to install a new operating system, youâll first need to figure out which one you want to use. Operating systems have varying system requirements, so if you have an older computer, make sure that you can handle a newer operating system. Try to do this the night before you install the new operating system, as the install will be able to format the disk much faster. 2  This is especially true if you have an IDE disk that is over 40 gigabytes, or Serial ATA (SATA) disk that is over 500 gigabytes.
If you have a Windows 7 or 8 computer, you can install Microsoft's new Windows 10 OS completely for free. If you choose to follow this method Windows 10 will bring along all of your data, apps and most of your system settings from your older OS. Which can adversely affect performance.This post will show you how to change that and get a clean install of Windows 10 onto your computer. This is possible to do both after you've already upgraded to Windows 10 and before, when your computer still runs Windows 7 or 8.or Windows 7/8 machines. If your computer still runs Windows 7 or 8, you want to avoid upgrading using Windows Update. Instead make yourself a Windows 10 installation media. I prefer using a USB Flash drive (thumb drive) since it works with all computers, including those without an optical drive.