Windows 8
Windows NT 3.1 was the first to use a preemptive multitasking. However, it was Windows 95 which had true multitasking.
Yes, but I would still recommend Windows 7 for PCs that use a mouse and keyboard primarily. Windows 8 is designed with tablets in mind
Nothing special: just as you do it in Windows XP or 2000
Windows SIM
they used a special glass that was hard to find back then
There are a number of PDA or palm devices that are available and run off of the Windows CE operating system. In fact, Windows has now released its own set of tablets and PDAs that run on the Windows operating system and are branded as such.
Best way is to use special file management application. In some version of Windows it is called Windows Explorer. You can also use thirdparty software like Total Commander.
Networking in Linux is just like networking in windows. If you are using a debian based distribution then you can use network manager to select a wireless network. If you are talking about networking as in communicating with a windows machine you can use sanba the program for that.
Do all PCs use Windows?No. Some Use MacOS. Some use Linux. Some use Android (first developed for cell phones and tablets, but now seeing occasional use in NetBooks). Some use ChromeOS.
Tablets are computers your question is facile.
To analyze the variation of vitamin supplement tablets, calculate the mean and standard deviation of the weights of the 14 tablets. With a 90% confidence level, determine the margin of error using the t-distribution. This margin of error will help define the range within which the true mean weight of the tablets is likely to lie.
Linux is not an operating system by itself. Just like you cannot install Windows you have to install Windows XP or Windows Vista. You can use the website in related links to find a list of active Linux Distributions. If I could recommend one I would recommend Linux Mint because it is easy to use.