OnlineHow Learn how · Do more

Devices & Tech How-To Guides

Set up, fix and get more from your phone, computer, TV, smart home, Wi-Fi and apps.

Mobile Phones 54
- Android
- iPhone
- Samsung Galaxy
- Google Pixel
- Xiaomi
- Tecno
- +8
Tablets 1
- iPad
- Galaxy Tab
Laptops & Computers 58
- Windows
- Mac
- Chromebook
- Dell
- HP
- Lenovo
- +2
Wearables 1
- Apple Watch
- Galaxy Watch
- Wear OS
- Fitbit
- Garmin
Headphones & Earbuds 2
- AirPods
- Galaxy Buds
- Bose
- JBL
VR & AR 1
- Meta Quest
- Apple Vision Pro
Gaming Consoles 9
TVs & Streaming 4
- Roku
- Google TV
- Fire TV
- Apple TV
Smart Home 8
Cameras & Drones 2
- DJI
- GoPro
- Nikon
Internet & Wi-Fi 57
Apps & Software 20
Google & Microsoft 11
- Google
- Gmail
- Google Drive
- Google Photos
- Chrome
- Microsoft
- +3
Websites & Online Services 5
Printers & Scanners 1

Most popular

Laptops & Computers

How to Fix Bluetooth Pairing Issues on Windows PC

10 min read Windows

Laptops & Computers

How to Find Your Windows Product Key Using Command Prompt

3 min read Windows

Laptops & Computers

How to Speed Up a Slow Windows 10 Startup

20 min read Windows

Laptops & Computers

How to Enable and Use Sandbox Mode in Windows Pro

10 min read Windows

PDF

How to Save a Webpage as a PDF File to Read Later

2 min read Windows, Mac, Android

Laptops & Computers

How to Disable Startup Programs in Windows Task Manager

3 min read Windows

All Devices & Tech guides

How to Bypass Region Restrictions on Mobile Apps
Updated Oct 6, 2026 10 min read
How to Bypass Website Blocks Using a Free Proxy
Updated Oct 6, 2026 10 min read
How to Back Up Phone Data to Google Drive Manually
Updated Oct 6, 2026 10 min read
How to Backup WhatsApp Chats to Google Drive
Updated Oct 6, 2026 10 min read
How to Block Adult Websites on Your Home Wi-Fi
Updated Oct 6, 2026 15 min read
How to Block Someone from Using My Wi-Fi Network
Updated Oct 6, 2026 10 min read
How to Block Spam Text Messages on Android
Updated Oct 6, 2026 4 min read
How to Cancel Unwanted Subscription Renewals on Google
Updated Oct 6, 2026 3 min read
How to Change Administrator Password in Windows
Updated Oct 6, 2026 5 min read
How to Change Your Apple ID Region or Country
Updated Oct 6, 2026 10 min read
How to Change Your Birthday on Your Google Account
Updated Oct 6, 2026 3 min read
How to Change Default Apps in Windows 11
Updated Oct 6, 2026 3 min read
How to Change Default Web Browser on iPhone
Updated Oct 6, 2026 1 min read
How to Change Default Search Engine in Google Chrome
Updated Oct 6, 2026 2 min read
How to Change DNS Servers for Faster Browsing Speed
Updated Oct 6, 2026 10 min read
How to Change Your Gmail Password
Updated Sep 24, 2026 2 min read
How to Change Keyboard Language and Regional Layouts
Updated Oct 6, 2026 5 min read
How to Change Screen Resolution and Refresh Rate
Updated Oct 6, 2026 3 min read
How to Change Wi-Fi Channel to Avoid Network Interference
Updated Oct 6, 2026 15 min read
How to Change My Wi-Fi Password and Network Name
Updated Oct 6, 2026 10 min read
How to Check Battery Health Percentage on Android
Updated Oct 6, 2026 3 min read
How to Check Computer Hardware Specifications
Updated Oct 6, 2026 3 min read
How to Check for Malware on Your Computer for Free
Updated Oct 6, 2026 60 min read
How to Check If Your PC Supports Windows 11
Updated Oct 6, 2026 10 min read