The purpose of this community service activity is to help the guardians of the students of Jauharotul Huda Kindergarten, home-based entrepreneurs, so that they can develop skills and indirectly improve the family's economy, especially by using the Canva application. To achieve this goal, the training method for making simple designs is training. directly. The target of this community service activity is the guardians of students of home-based businesses at Jauharotul Huda Kindergarten with a total of 9 trainees. The training is carried out with three stages of activities consisting of observation, training implementation, as well as evaluation and monitoring. During the observation stage, an analysis of the problems and needs of the parents of home-based businesses was carried out to create simple designs using the Canva application. At the implementation stage of the activity, material exposure and direct practice were given. In the evaluation and monitoring phase, direct evaluation and monitoring is carried out to see the abilities that have been achieved by the guardians of students at Jauharotul Huda Kindergarten in making simple designs with the Canva application. Through this simple design training, it is hoped that it can improve the skills and economy of the families of the guardians of students who do home-based businesses at Jauharotul Huda Kindergarten

Food is basic needs of human being. Everyone has a right to fulfil their food needs. In order to human food needs can be reach, it’s needs to do some effort. One of way is to create community food security. Depok is one of buffer zones for the Indonesia capital, which is very densely populated. With dense population, the availability of land is also very limited.  For this reason, it is necessary to make a breakthought in the context of community empowerment through mothers by empowering limited land so that it can support family food security. One of the way is by socializing the hydroponic method to PKK mothers of RT 09/016 Kelurahan Mekarjaya Depok. Because with this hydroponic method, vegetables can be produced in limited land. From this socialization, it is hoped that mothers can apply it at home so that at least the family’s vegetable needs can be met from each family.

This study discusses the application of fuzzy logic in determining the selling price of used cellphones with a case study on Kayyis Celluler Depok. This study was conducted to find out how to determine the selling price of used smart phones using the Mamdani fuzzy method approach. There are 4 fuzzy variables that will be modeled in this study, consisting of 3 input variables, namely the condition of the cellphone, market price, and cellphone accessories, and 1 output variable, namely the selling price of used cellphones. The inference process in the application of fuzzy operators uses the MIN implication function. Furthermore, the composition of all fuzzy outputs is performed using the max method. Then, confirmation or called defuzzification is done using the Centroid method.