SAP R/1: This was the 1st version and was launched in 1972. 1  The alphabet R stands for real time data processing. This is a one tier architecture. 2  SAP R/2: this was the second version introduced in 1979. Known more to be a database and dialogue based oriented business solution.
1. SnapBox: This is hands down the best iOS app to download Snapchat photos and videos. With SnapBox, all your Snapchat photos and videos are saved permanently forever. Whenever you receive a snap, open SnapBox and login with your Snapchat user id and password and all your snaps are saved.
To save a photo to your computer: 1  Click on the photo. 2  Hover over the photo and click Options.