A second screen is one of the cheapest ways to work faster.
Choose the size
| Size | Best for |
|---|---|
| 22–24 inches | Most desks and general office work |
| 27 inches | Spreadsheets, design, two windows side by side |
| 32 inches and up | Video editing, trading, large dashboards |
See our computer monitor guide.
Resolution
- Full HD is fine at 24 inches.
- QHD makes 27 inches sharp.
- 4K for design and video work.
Connecting to your laptop
Check your laptop's ports: HDMI, DisplayPort or USB-C. USB-C monitors can carry video and charge your laptop with one cable.
A home office that survives dumsor
- A UPS for your Wi-Fi router.
- A laptop with good battery life.
- A power station for long outages.
- A MiFi router as backup internet.
Comfort
- Top of the screen at eye level.
- Screen an arm's length away.
- A separate keyboard and mouse if you use a laptop stand.
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Published October 10, 2026 · 1 min read