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Computers & Online Safety
Do the protective work before the repair work. An encrypted backup and a password manager with recovery codes turn most computer disasters into an inconvenience, and knowing what a phishing message looks like stops the rest. Once that is in place, the performance guides deal with a sluggish laptop, a hijacked browser and Wi-Fi dead zones in a sensible order. None of these steps requires paid software.
8 verified guides · 165 illustrated steps · 113 step images · last updated 2026-11-08
Start here
The three most-read guides in this topic, picked from published articles only.
- Speed Up a Slow Laptop · 25 steps · 25 illustrated
- Create a Separate Guest Wi-Fi Network on Your Home Router · 14 steps · 14 illustrated
- Set Up Encrypted Automated Cloud and Local Backups · 13 steps · 13 illustrated
In-depth guides
- Speed Up a Slow Laptop · 25 steps · 25 illustrated
- Test a Home Internet Connection and Fix Common Wi-Fi Dead Zones · 24 steps · 21 illustrated
- Plan and Set Up Whole-Home Wi-Fi That Covers Every Room · 21 steps
- Remove Malware and Reset a Hijacked Browser Safely · 21 steps
- Secure Your Online Accounts With a Password Manager and Recovery Plan · 24 steps · 20 illustrated
- Recognize and Avoid Phishing Emails, Texts, and Fake Websites · 23 steps · 20 illustrated
Quick guides
- Create a Separate Guest Wi-Fi Network on Your Home Router · 14 steps · 14 illustrated
- Set Up Encrypted Automated Cloud and Local Backups · 13 steps · 13 illustrated
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