Microchip Technology PIC Microcontrollers
A good way to start out with PIC Microcontrollers is with the Curiosity Development Board range by Microchip using their MPLAB X IDE free software.
8 bit Curiosity development board
If you are a student you may be able to get a free sample.
Another way is using the Pickit 4 programmer (but it costs more, cheaper clones are available)
Example PIC Microcontrollers :
PIC12F1822 8pin
PIC16F1619