Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to use picasa [title] Download the latest version of picasa. [step] You can obtain the latest version for free from picasa. Google.com. It will recognize whether your operating system is pc, mac, or linux when you arrive.

Ending1: [substeps] Alternately, find the app on your device that responds to your keyword query by searching for it and typing in " picasa. " there is usually a blue circle next to the apps label. Ending2: [title] Navigate to the picasa website you created earlier in the day. [title] Click " allow " under the " i accept the terms of use " header to create an account with picasa. Ending3: It will be activated by a small mode animation or by scrolling back and forth from the main dashboard. [title] Open the selected picasa icon in your desktop. Ending4: [title] When you first open picasa, you can choose to scan your entire hard drive, or just my pictures, my documents, and desktop. [step] It will then display your pictures in its library view.

Answer format: ending1/ending2/ending3/ending4