If you haven’t yet downloaded the Facebook app for your iPhone or Android, you can do so for free.

Desktop - Click the tab with your name on it in the upper-right side of the window. Mobile - Tap ☰ in the lower- or upper-right corner of the screen, then tap your name at the top of the resulting menu.

Desktop - Click Add Photo in the upper-left side of your Facebook profile, click Upload Photo, select a photo from your computer, and click Open. Mobile - Tap the square profile picture icon at the top of the page, tap Select Profile Picture, tap a photo that you want to use, and tap Use. You can also add a photo to the top of your Facebook profile by clicking or tapping Add Cover Photo, clicking Upload Photo (desktop) or tapping Change Cover Photo (mobile), and selecting a photo from your computer or mobile platform.

Desktop - Click About below your cover photo area, click a subject below the “About” heading on the left side of the page (e. g. , Places You’ve Lived), hover your mouse over an item and click Edit when it appears, and edit the item. Mobile - Scroll down and tap About just above the “What’s on your mind?” text box, tap the “Edit” pencil icon to the right of an item, tap the Edit option, and edit the item.

You can also press ↵ Enter or tap Search as soon as you’re done typing to search.

Skip this step on mobile.

Desktop - Click your name tab, click Friends below the cover photo, click + Find Friends, and click Add Friend next to each friend whom you want to add. Mobile - Tap ☰, tap Friends, tap the Suggestions tab, and tap Add Friend next to each friend whom you want to add.

You can add a photo to the post by clicking Photo/Video below the text box and then selecting the proper photo or video file from your computer. To tag a friend in the post, type @ followed by the first few letters of their name, then click their name in the menu that appears. You can also check into a location by clicking Check in below the text box and then entering an address.

Any friends who see your content will see this post in their News Feed pages as well.

Any friends who see your content will see this post in their News Feed pages as well.

You can add a photo to the post by tapping Photo/Video below the text box and then selecting the proper photo or video file. To tag a friend in the post, type @ followed by the first few letters of their name, then tap their name in the menu that appears. You can also check into a location by tapping Check in below the text box and then entering an address.

Any friends who see your content will see this post in their News Feed pages as well.

Any friends who see your content will see this post in their News Feed pages as well.

To select multiple photos or videos at once, hold down Ctrl (Windows) or ⌘ Command (Mac) while clicking each photo/video you want to upload.

Any friends who see your content will see this post in their News Feed pages as well.

On Android, the Photo option is in the upper-right side of the News Feed page.

To select more than one photo or video at a time, tap each video/photo that you want to upload.

Any friends who see your content will see this post in their News Feed pages as well.

Facebook includes a large database of GIF reactions specifically for comments.

You can also install the Facebook Messenger app for your iPhone or Android if you want to chat with Facebook friends on your mobile item.

You can also install the Facebook Messenger app for your iPhone or Android if you want to chat with Facebook friends on your mobile item.

Keep in mind that Facebook advertising isn’t as popular as it used to be; if you have another platform on which you can advertise, it might be better to try out your ads there instead.