Despite efforts in this direction, there is no single and unambiguous indication of whether you can keep your computer constantly charged while working or playing. In fact, each manufacturer provides more or less different indications on the behavior to be followed: some state that it is not necessary to remove the battery even once it has reached the desired charge level (so much so that some models do not have a removable battery); others, on the other hand, recommend unplugging the power once the battery is sufficiently charged.
However, the ultimate decision rests with the user. In case you decide to keep the battery constantly under charge, check that the ambient temperature is not high and that the heat dissipation systems of the PC work perfectly. If, on the other hand, you choose to remove the battery, you need to make sure that it is approximately 50% charged: higher or lower values could definitively compromise its operation.