caused by disease, can be observed with the help of chest Xray image. Due to these unique features, COVID-19 can be detected by training deep learning models.Ghosh et al.[8] trained a DenseNet201, ResNet50V2, and Inceptionv3 model with COVID-19 and non-COVID-19 patients chest X Rays, and then the results of these three models were ensembled to get improved results. Abbas et al. [9] applied decompose, transfer and compose (DeTraC) approach. DeTraC model was able to achieve 93% accuracy. Ozturk et al.[10] proposed one for binary classification (Covid and no covid) and the other for multiclass classification (Covid, non-covid, and pneumonia). Minaee et al. [11] dataset has 5184 CXR, out of which 5000 images were for the non-covid-19 patient and 187 images were for Covid 19 patient. They fined tune the last layer of pre-trained ResNet18, ResNet50, SqueezeNet, and DenseNet deep convolution network models with CXR images.In this paper, four famous deep learning models VGG 16, Resnet18, Inception V3, and AlexNet deep convolution model are used on two datasets. Due to the limited data, all the models were pre-trained, and then the last layer of the network was fined tuned with COVID-19 patient chest X-Ray images. Another experiment was performed on ResNet18 in which the model was trained on the COVID-Xray-5k dataset but it was tested with the COVID-19 Radiographer dataset [12]. Models were training on the epochs size of 24, but as an experiment, the number of epochs was increased to 30 and ResNet18 was retrained. Overall all the models perform well with the AUC value between 0.985 -0.995. The rest of the paper is organized as follows; In the second section literature review will be discussed. Section three will focus on the methodology, and in section four, we define the result of the study.