Record the screen of your smartphone.-The icon indicates whether the recording screen is for landscape mode or portrait mode.-You can change the recording mode by using the landscape/portrait change target button. If you want to record the operation of the landscape mode app when the icon displays portrait mode, change the smartphone to landscape and click the change button. If changed successfully, the recording mode indicator icon will be displayed in landscape mode.** To use this function, the automatic rotation function of the smartphone must be activated.** When recording an app in portrait mode while the recording screen is in landscape mode, or when recording an app in landscape mode while in portrait mode, the recorded screen becomes smaller when the target apps landscape/vertical mode is switched during recording. Its possible. You can prevent this by matching the recording mode icon to the horizontal/vertical mode of the recording target app.-During screen recording, the SCRecorder app is automatically minimized and recording is displayed on the notification bar.-When recording ends, the recorded video is automatically played.-Click the Open button to display the videos (extension mp4) saved in the Recordings folder in the list.-You can play the video by touching the file name.-You can set the number of files saved in the Recordings folder.-If it reaches the set number, the top level video is deleted and a new video is saved in its place. At this time, if you save the folder without organizing it, you need to be careful as the file that was saved immediately before the top level video will be overwritten continuously.-If the storage capacity is set to a value smaller than the number of files stored in the Recordings folder (extension mp4 files only), it deletes the number from the oldest to one less than the storage capacity.