IT and Internet Literacy Quiz | Device Updates, Backups, Public Wi-Fi, and Loss Protection

Even with automatic updates enabled, installation may remain incomplete until conditions such as a restart, power, or sufficient storage are met. Save your work and complete it promptly through the official settings. Check through device settings or the official app store, not an email link or attachment.

After support ends, newly discovered operating-system weaknesses may no longer be fixed. Antivirus and browser updates still matter, but they do not replace fixes to the operating system itself. Plan a move to a supported environment for important uses.

Copies held only on the same device may be lost together with the originals if the device fails, is lost, or is stolen. A backup stores important data in a separate safe location and is refreshed as the data changes.

Synchronization keeps the current state aligned across devices and may propagate deletions or damaged changes. Check version history, deleted-item retention, or an independent backup that can restore a known-good state, and understand how to recover it.

A connected, writable backup may also be encrypted or deleted through an infected computer. Safely disconnect removable media after backup. For cloud backups, review protections such as version history, deletion safeguards, and separate authentication that make mass destruction harder.

HTTPS encrypts traffic between your device and the website, reducing local network eavesdropping. Scammers can also operate fake sites using HTTPS, however. Do not treat the padlock alone as proof of legitimacy; also check the domain and how you reached the site.

Anyone can create a similar SSID, and signal strength does not prove legitimacy. Verify the official network name and procedure with venue signs or staff, and disable automatic connection to public networks. Removing an unneeded saved network afterward also prevents unintended reconnection.

There is no need to rush a high-impact action over public Wi-Fi whose legitimacy cannot be verified. Under these conditions, use your own mobile connection and access the bank through its official app or a verified URL. Changing networks does not itself prevent phishing, so destination checks still matter.

While recovery remains possible, you can check its location, play a sound, mark it as lost to lock it, and display contact information for return. If recovery is unlikely and protecting information takes priority, consider remote erasure—but understand that Find Hub can no longer provide the device's location after erasure.

First back up or transfer needed data, disconnect accounts from the old device, and then use the official erase-all-content-and-settings function. Check the SIM, memory card, or equivalent items as applicable. Manually deleting synchronized photos may also remove them from the cloud and other devices.