Protect and recover the accounts you use every day. Browse clear guides for passwords, sign-in problems, privacy, phishing, two-step verification and account safety.
Facebook does not tell you directly when someone blocks you. Search for their profile, open an older profile link or tag, check whether they disappeared from your Friends list, and compare what another person can see. Several signs together suggest a block, but the same symptoms can also mean the account was deactivated, renamed, or restricted by privacy settings.
Yes, but only for a short delay built into some email apps. Gmail lets you select Undo immediately after sending, and iPhone Mail shows Undo Send for a limited period. Once that option disappears or the email has been delivered, deleting it from Sent does not remove the recipient’s copy. Send a correction and protect any sensitive information instead.
To unblock someone on Snapchat, open Snapchat, tap your profile icon, tap the Settings gear, scroll to Blocked, then tap the X beside the person’s name and confirm if prompted. Their name should disappear from the blocked list. Unblocking allows them to contact you and view content according to your privacy settings, so verify the account before confirming.
To make a Facebook post shareable, open the post’s audience control and change it to Public, then save the change. For an existing post, select the three-dot menu, choose Edit audience or Edit post, select Public, and confirm. Check the post afterward: people who are not your Facebook friends should be able to see a Share option.
A phishing email example is a fake message that looks like it came from a bank, workplace, delivery service, or online account and tries to make you click a link, open an attachment, pay, or reveal a password or verification code. For example: “Unusual sign-in detected—verify your account now,” sent from a look-alike address.
To make an email group in Outlook, open People or Contacts, choose Home > New Contact Group, name the group, select Add Members, add each recipient, and save it. Start a new email, select To, search for the group name, and add it. Confirm the individual recipients appear before sending.
To get portrait mode on Snapchat, open the Snapchat camera and look for Focus near the capture controls. On an iPhone, you can also open Control Center while Snapchat is using the camera, tap Video Effects, and turn on Portrait if that option is available. Take a test snap and check that the background is visibly blurred.
To delete a Story from Snapchat, open your profile or account screen, find My Stories, and tap My Story. Press and hold the individual Snap you want to remove, then tap Delete Snap and confirm if asked. Snapchat’s official instructions say a complete Story must be removed one Snap at a time.
The clearest way to tell if someone has Snapchat+ is to open their Snapchat profile and look for a visible Snapchat+ badge, usually a star beside their display name. You may also notice Plus-related features such as unusual Story expiration settings or extra Snap replays. These clues are not conclusive because badges can be hidden, features change, and some effects may be available to non-subscribers. Asking the person is the only dependable confirmation.
If you clicked a phishing link, close the page and do not enter more information. If you entered a password, change it from the service’s official site or app, then end unknown sessions and turn on 2FA. Check for downloads or new extensions, scan the device, report the message, and use official recovery if account details changed.