Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

For comfortable office work, first reduce glare and harsh lighting, then adjust brightness and contrast until the display is easy to read in your normal room lighting. Enlarge text if you find yourself squinting or leaning forward, and set the monitor at a comfortable distance and height. There is no single brightness percentage, contrast value, or color-temperature setting that suits every monitor and workspace.

1. Reduce glare before changing display settings

Look at the screen from your usual working position. If you see a window, ceiling light, or lamp reflected in it, change the monitor’s position or the light source first. The U.S. Occupational Safety and Health Administration (OSHA) guidance on workstation lighting recommends placing the screen at right angles to windows and light sources where practical. Blinds or drapes, indirect or shielded lighting, and moving the workstation can also help. Keep the screen clean, since dust can add to glare.

If repositioning and lighting changes do not solve the problem, a monitor glare filter is another option. Choose one that does not significantly reduce screen visibility.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

2. Adjust brightness and contrast for comfortable reading

Once reflections and room lighting are under control, adjust brightness and contrast while viewing the screen in the lighting you normally use. Aim for comfortable, clear text and images—not a particular percentage or contrast ratio. OSHA’s workstation evaluation checklist asks whether “Monitor brightness and contrast is adjusted for comfort.” The cited guidance does not set universal numeric values for either control.

#1 Best Overall
Philips 24 Inch Computer Monitor FHD 100Hz VA VESA Flicker-Free, 241V8LB
  • CRISP CLARITY: This 23.8″ Philips V line monitor delivers crisp Full HD 1920x1080 visuals. Enjoy movies, shows and videos with remarkable detail
  • INCREDIBLE CONTRAST: The VA panel produces brighter whites and deeper blacks. You get true-to-life images and more gradients with 16.7 million colors
  • THE PERFECT VIEW: The 178/178 degree extra wide viewing angle prevents the shifting of colors when viewed from an offset angle, so you always get consistent colors
  • WORK SEAMLESSLY: This sleek monitor is virtually bezel-free on three sides, so the screen looks even bigger for the viewer. This minimalistic design also allows for seamless multi-monitor setups that enhance your workflow and boost productivity
  • A BETTER READING EXPERIENCE: For busy office workers, EasyRead mode provides a more paper-like experience for when viewing lengthy documents

If your monitor has a color-temperature or blue-light setting, treat it as a personal comfort preference rather than a required eye-protection setting. The American Academy of Ophthalmology (AAO) says the small amount of blue light from computer screens has not been shown to harm eyes; it associates common screen discomfort more with device misuse or overuse.

3. Make text readable without leaning closer

If reading makes you squint, lean toward the screen, or bring a laptop unusually close, increase the text size or display scaling and reassess your posture. CDC/NIOSH specifically recommends enlarging font size to avoid those habits in its 2020 guidance on working from home. The aim is to read comfortably while keeping your head and neck in a neutral position.

Rank #2
Philips 22 Inch Computer Monitor FHD 100Hz VA VESA Flicker-Free, 221V8LB
  • CRISP CLARITY: This 22 inch class (21.5″ viewable) Philips V line monitor delivers crisp Full HD 1920x1080 visuals. Enjoy movies, shows and videos with remarkable detail
  • 100HZ FAST REFRESH RATE: 100Hz brings your favorite movies and video games to life. Stream, binge, and play effortlessly
  • SMOOTH ACTION WITH ADAPTIVE-SYNC: Adaptive-Sync technology ensures fluid action sequences and rapid response time. Every frame will be rendered smoothly with crystal clarity and without stutter
  • INCREDIBLE CONTRAST: The VA panel produces brighter whites and deeper blacks. You get true-to-life images and more gradients with 16.7 million colors
  • THE PERFECT VIEW: The 178/178 degree extra wide viewing angle prevents the shifting of colors when viewed from an offset angle, so you always get consistent colors

4. Set monitor height, distance, and angle together

OSHA gives a general preferred eye-to-screen distance of 20 to 40 inches (50 to 100 cm). Position the monitor directly in front of you, with its top at or slightly below eye level. OSHA describes a normal center-screen viewing angle of 15 to 20 degrees below horizontal eye level; the screen should generally remain perpendicular to your line of sight, often with no more than 10 to 20 degrees of tilt. See its monitor positioning guidance.

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

These are ergonomic guides, not rigid rules for every person or display. Adjust for readability, posture, screen size, and vision needs; people who use bifocals may need a lower monitor. OSHA’s evaluation checklist also uses about 18 to 20 inches or arm’s length as a prompt, so use the distance at which you can read comfortably without leaning or straining. If the existing stand cannot provide a comfortable height or angle, a riser or adjustable stand may help.

Rank #3
Sale
Dell 24 Monitor - SE2426H - 23.8-inch FHD (1920x1080) 144Hz 1ms Display, in-Plane Switching (IPS) Technology, AMD FreeSync™, TÜV 3-Star 2X HDMI, Tilt
  • Clear visuals. Fluid motion: A 144Hz refresh rate and 1ms MPRT deliver smooth, tear‑free motion across work, gaming, and streaming for clearer, more fluid viewing.
  • Eye comfort: TÜV Rheinland 3‑star* certification reduces harmful blue light while preserving stunning color quality without compromise. *TÜV Rheinland 3-star eye comfort certification.
  • Wide viewing angle: Get consistent views across a wide 178° /178° viewing angle.
  • In-Plane Switching (IPS): See excellent color accuracy and consistency across wide viewing angles with In-plane Switching (IPS) technology.
  • Ultra-thin bezels: Maximize your viewing experience with thin bezels.

5. Take breaks from close-up work

Settings cannot replace breaks. CDC/NIOSH suggests the 20/20/20 practice: every 20 minutes, look at an object 20 feet away for 20 seconds. OSHA also recommends periodically looking at a distant object, blinking, and alternating computer work with other duties.

The same 2020 CDC/NIOSH bulletin reports that adding five-minute breaks each hour to conventional breaks taken twice daily reduced overall musculoskeletal discomfort and eyestrain in the cited research. That result describes the reported arrangement, not a guaranteed effect for every worker.

Rank #4
Sale
Samsung 27" Essential S3 (S36GD) Series FHD 1800R Curved Computer Monitor
  • CURVED FOR ENHANCED ENGAGEMENT: An immersive viewing experience with a curved monitor that wraps more closely around your field of vision; It creates a wider view, enhancing depth perception and minimizing peripheral distraction
  • SMOOTH PERFORMANCE FOR SEAMLESS CONTENT: Stay in the action when playing games, watching videos, or working on creative projects; The 100Hz refresh rate reduces lag and motion blur so you don't miss a thing in fast-paced moments¹
  • MORE GAMING POWER: Gain the edge with optimizable game settings; Color and image contrast can be adjusted to see scenes more vividly and spot enemies hiding in the dark; Game Mode adjusts any game to fill the screen so you can view every detail²
  • KEEP IT EASY ON THE EYES: Care for your eyes and stay comfortable, even during long sessions; Advanced eye comfort technology certified by TÜV reduces eye strain by minimizing blue light and reducing irritating screen flicker²
  • INCREASED VERSATILITY: Connect to more; Plug devices straight into your monitor for increased flexibility, making your computing environment even more convenient
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

When settings are not enough

Changing monitor settings can improve viewing comfort, but it does not establish the cause of persistent or severe symptoms. If discomfort continues or you need individualized vision advice, consult an appropriate health professional rather than relying on a display adjustment alone.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Best Value
Sale
Sceptre New 22-Inch Gaming Monitor, FHD 1080p, Up to 144Hz, HDMI, DisplayPort, Built-in Speakers, Machine Black (E225W-FW144 Series, 2026)
  • 【INTEGRATED SPEAKERS】Whether you're at work or in the midst of an intense gaming session, our built-in speakers provide rich and seamless audio, all while keeping your desk clutter-free.
  • 【EASY ON THE EYES】 Protect your eyes and enhance your comfort with Blue-Light Shift technology. This feature reduces harmful blue light emissions from your screen, helping to alleviate eye strain during long hours of use and promoting healthier viewing habits.
  • 【WIDEN YOUR PERSPECTIVE】Our sleek minimal bezel design ensures undivided attention. The nearly bezel-free display seamlessly connects in a dual monitor arrangement, delivering an unobstructed view that lets you focus on more at once, completely distraction-free.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.