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Data & privacy

Know where your files live, what your accounts protect and how to recover when something goes wrong.

47 guides
Data & privacy

Recover a file you accidentally replaced

Recover an overwritten file on Windows 11 using OneDrive history or an existing File History backup, preserve both versions, and check the recovered contents.

Guided steps6 min read
Data & privacy

Choose a secure way to send identity documents

Verify an identity-document request, choose a confirmed upload portal or private Drive link, limit the copy you disclose, and close access after receipt.

Guided steps6 min read
Data & privacy

Separate work and personal files on one device

Keep work and personal documents in the right Windows 11 locations: check OneDrive accounts, inspect folder backup, and verify copies before removing originals.

Hands-on workshop6 min read
Data & privacy

Understand what a private DNS service can see

See what encrypted DNS hides, what its provider can still learn, and how to try Android Private DNS while keeping a clear route back if browsing breaks.

How it works6 min read
Data & privacy

Build a Backup Plan Around a Successful Restore

Choose backup scope, recovery timing, independent copies, and protected keys, then rehearse a small restore before relying on a completed backup notification.

Guided steps8 min read
Data & privacy

Review devices signed in to your Google account

Find Google Account sessions, interpret unfamiliar devices and activity times, sign out old access, and know when to review security events and linked apps.

Guided steps5 min read
Data & privacy

Understand email aliases and masked addresses

Tell sorting aliases from private forwarding masks, create a Firefox Relay address, check delivery, and stop unwanted mail without losing account access.

How it works7 min read
Data & privacy

Check shared links after a project finishes

Audit old Google Drive project links, remove access that has ended, check published documents, and verify the archive still reaches the people who need it.

Guided steps6 min read
Data & privacy

Prepare a phone for a repair shop

Prepare a Google Pixel for repair: check backups and account access, use Repair mode or erase deliberately, and verify the phone when it comes back.

Guided steps6 min read
Data & privacy

Plan a backup for a household with several devices

Coordinate backups for a household of iPhones and iPads: share storage, check every device, assign responsibility, and prepare a practical recovery plan.

Hands-on workshop6 min read
Data & privacy

Recover an account when your old phone is gone

Recover Google, Apple or Microsoft access after losing your phone. Find surviving sign-in methods, follow the right recovery route and avoid restarting waits.

Guided steps6 min read
Data & privacy

Check a backup before deleting the original files

Check a Mac Time Machine backup with a safe file restore, verify the archive copies you will keep, and understand when deleting originals removes your easy undo.

Troubleshooting6 min read
Data & privacy

Reduce notification previews on a locked phone

Hide iPhone notification text until you unlock, remove sensitive apps from the Lock Screen, and check the result without Face ID confusing the test.

Guided steps6 min read
Data & privacy

Share Files with the Access People Actually Need

Set file audiences and roles deliberately, check folder inheritance and expiration, and revoke future access without assuming downloaded copies can be recalled.

Guided steps8 min read
Data & privacy

Store recovery codes where you can actually find them

Save GitHub recovery codes in protected, reachable storage, label the current set, rehearse finding it and replace outdated copies without losing your fallback.

Hands-on workshop6 min read
Data & privacy

Review devices connected to your Apple account

Identify devices signed in to your Apple Account, remove old or unfamiliar access, and keep trusted sign-in routes and lost-device protection intact.

Guided steps6 min read
Data & privacy

Use a hardware security key with a backup plan

Register and test two security keys for a personal Google Account, store backup codes safely, and know how to revoke a lost key without destroying credentials.

Hands-on workshop6 min read
Data & privacy

Handle a suspicious attachment without opening it

Keep an unexpected attachment closed, verify the sender separately, and inspect or scan an existing Windows 11 download without mistaking a clean result for trust.

Guided steps6 min read
Data & privacy

Recognise QR code phishing before signing in

Pause before a QR login, inspect the destination on iPhone, verify the request independently, and recover a Google Account if you exposed credentials.

Troubleshooting6 min read
Data & privacy

Understand end to end encrypted backups

Use Signal on Android to understand encrypted backup keys, media limits, setup and restoration, and the decisions that can close your recovery route.

How it works6 min read
Data & privacy

Manage a lost phone before and after you find it

Protect a missing iPhone with Find Devices, understand offline locks and erase requests, then restore access and service carefully after recovery.

Guided steps6 min read

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