A display device comprising: a display unit configured to display an image; a detection unit configured to detect a position of a first pointer and a position of a second pointer, on the image; a storage unit having a storage area corresponding to the first pointer and the second pointer; and a storage control unit configured to cause a first virtual object associated with the first pointer to be stored in the storage area, with the first virtual object corresponding to a first identifier identifying the first pointer, and configured to cause a second virtual object associated with the second pointer to be stored in the storage area, with the second virtual object corresponding to a second identifier identifying the second pointer, a pasting unit configured to paste the first virtual object stored corresponding to the first identifier in the storage area to the image in response to an operation of the first pointer, and configured to paste the second virtual object stored corresponding to the second identifier in the storage area to the image in response to an operation of the second pointer; and a switching unit configured to switch an operation mode of the pasting unit to one of a plurality of operation modes including a first mode and a second mode, wherein in the first mode, the pasting unit is configured to paste the first virtual object stored corresponding to the first identifier in the storage area to the image in response to an operation of the first pointer, and configured to paste the second virtual object stored corresponding to the second identifier in the storage area to the image in response to an operation of the second pointer, and wherein in the second mode, the pasting unit is configured to paste a virtual object that is stored last in the storage area, of the first virtual object and the second virtual object, to the image in response to an operation of the first pointer or the second pointer; and wherein the switching unit is capable of automatically switching between the plurality of operation modes according to whether a pointer used is a digital pen or a finger of a user: If a finger is used as pointer, the operation mode is switched to the second mode; If a digital pen is used as pointer, the operation mode is switched to the first mode. a display unit configured to display an image; a detection unit configured to detect a position of a first pointer and a position of a second pointer, on the image; a storage unit having a storage area corresponding to the first pointer and the second pointer; and a storage control unit configured to cause a first virtual object associated with the first pointer to be stored in the storage area, with the first virtual object corresponding to a first identifier identifying the first pointer, and configured to cause a second virtual object associated with the second pointer to be stored in the storage area, with the second virtual object corresponding to a second identifier identifying the second pointer, a pasting unit configured to paste the first virtual object stored corresponding to the first identifier in the storage area to the image in response to an operation of the first pointer, and configured to paste the second virtual object stored corresponding to the second identifier in the storage area to the image in response to an operation of the second pointer; and a switching unit configured to switch an operation mode of the pasting unit to one of a plurality of operation modes including a first mode and a second mode, wherein in the first mode, the pasting unit is configured to paste the first virtual object stored corresponding to the first identifier in the storage area to the image in response to an operation of the first pointer, and configured to paste the second virtual object stored corresponding to the second identifier in the storage area to the image in response to an operation of the second pointer, and wherein in the second mode, the pasting unit is configured to paste a virtual object that is stored last in the storage area, of the first virtual object and the second virtual object, to the image in response to an operation of the first pointer or the second pointer; and wherein the switching unit is capable of automatically switching between the plurality of operation modes according to whether a pointer used is a digital pen or a finger of a user: If a finger is used as pointer, the operation mode is switched to the second mode; If a digital pen is used as pointer, the operation mode is switched to the first mode. If a finger is used as pointer, the operation mode is switched to the second mode; If a digital pen is used as pointer, the operation mode is switched to the first mode.