Picasa is a photo management program provided by Google Inc. It is useful to backup, edit and organize photos and videos. If you have a Google account, you can directly access Picasa Web Albums. If someone invite you to add photos, you will get an email invitation with link sent by the owner. Either you can click the link sent by the owner or you can login to your Picasa web Album and go to your friend' album to add photos. If you are looking for a step by step process to add photos to friend's Picasa album, read on.

Here are the steps to Add Photos to Someone else's Picasa Album:

1. Go to https://picasaweb.google.com/ & sign in to your account. If you don't have an account, then create one.
2. One you have signed into Picasa Web Albums, Visit your friend's album.
3. Click "Add Photos" button located at the top of the album.
4. Select the photos which you want to upload.
5. Click "Upload" button.
6. This is how you can add photos to someone else's Picasa album.

You can install PicBackMan's Picasa uploader for Mac from the website and start backing up photos and videos.

Quick Tip to Backup your Digital Photos
If you have treasured photographs, or you take photos of everything you like, you won't want to lose them. So, what is the best way to backup photos on an ongoing basis? In the back of your mind, you know you need to backup all of your photos. But where do you start? Here's how to backup your digital life: PicBackMan is the easiest and simplest way to keep your videos safely backed up in one or more online accounts. Simply download PicBackMan (it's free!), register your account, connect to your online store and tell PicBackMan where your videos are - PicBackMan does the rest, automatically. It bulk uploads all videos and keeps looking for new ones and uploads those too. You don't have to ever touch it.