matrix column, as shown in the annotations of the column headings in Figure 1. y is the chapter number within the specified notebook. It is the same as the row number in the matrix which is to generate the material for the chapter. z is a mini-document number within the chapter (row). This allows for the generation of a
After purchasing a new laptop computer or battery for your laptop, we recommend that the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is fully charged and helps with the battery's life expectancy. Once it is fully charged, you should not discharge it fully, if possible. Lithium-ion batteries (the type used in modern laptop computers) are strained, and may be weakened, when they are fully discharged.
Below are some general guidelines that should be followed when charging your laptop computer battery. Keep in mind these are general suggestions. Consult your laptop or battery documentation for precise information. If your documentation states something different, those directions should be followed.odern laptops will stop charging the battery when it is fully charged and switch over to AC power while the laptop is plugged into an outlet. If you are excited to use your new laptop, it can still be used while it is plugged into an outlet.