Your laptop doesn’t usually get slow overnight. It happens gradually—one extra startup app here, a few background services there, and settings you never knew existed quietly eating up resources. The good news is you can often restore snappy performance without buying new hardware or installing sketchy “cleaner” tools. In this guide, you’ll speed up your Laptop speed using nine built-in settings most people never touch, across Windows and macOS. Each change is safe, reversible, and designed to reduce boot time, free memory, cut background load, and keep storage from bogging down. If you’re tired of waiting for apps to open, tabs to load, or updates to finish “someday,” start here—and you’ll feel the difference today.
1) Control what launches at startup (and why it matters for Laptop speed)
The fastest way to make a computer feel new again is to stop unnecessary apps from launching the moment you turn it on. Startup programs consume RAM, CPU cycles, and disk activity before you’ve even opened your first browser tab.
Windows: Disable startup apps the right way
Use Windows’ built-in startup manager instead of third-party tools:
1. Press Ctrl + Shift + Esc to open Task Manager.
2. Click Startup apps (or the Startup tab on older versions).
3. Sort by “Startup impact.”
4. Right-click anything you don’t need immediately and select Disable.
Examples of common items you can usually disable:
– Multiple update schedulers (Adobe, game launchers, printer helpers)
– Chat apps you don’t use daily
– “Quick launch” helpers for apps you open occasionally
Keep enabled:
– Your antivirus/security tool
– Touchpad or keyboard utility software (if it controls gestures or hotkeys)
– Audio driver utilities if you rely on their features
macOS: Clean up Login Items
On Mac, startup items hide in plain sight:
1. Go to System Settings (or System Preferences).
2. Select General → Login Items.
3. Remove anything you don’t need at login.
4. Also review “Allow in the Background” and toggle off what’s unnecessary.
This single change often improves boot time and reduces the “why is my fan running?” problem right after login.
2) Turn off background app permissions you never granted (but somehow exist)
Modern operating systems let apps run background tasks for syncing, updates, notifications, and “helpful” suggestions. That’s convenient—until a dozen apps do it at once. Reducing background activity is one of the most reliable ways to improve Laptop speed without changing how you work.
Windows: Background app activity and permissions
Windows 11 has gradually tightened background control, but it’s still worth auditing:
1. Open Settings → Apps → Installed apps.
2. Click the three dots next to an app → Advanced options (if available).
3. Look for “Background app permissions” and set it to Never for non-essential apps.
Also check:
– Settings → Privacy & security → App permissions (Location, Microphone, Camera): limit anything you don’t use
– Settings → System → Notifications: disable noisy apps that don’t matter
Apps that commonly run in the background with little benefit:
– Retail/store apps you never open
– Social media apps installed “just in case”
– Manufacturer utilities that duplicate Windows functions
macOS: Reduce background clutter safely
macOS doesn’t label everything as “background apps,” but you can still rein things in:
– System Settings → General → Login Items: disable “Allow in the Background” for non-essential entries
– Remove unused menu bar utilities (many run constantly)
– Quit apps you don’t need and disable “Open at Login” inside the app’s own settings when available
If you want to see what’s actively running:
– Open Activity Monitor → CPU and Memory tabs
– Sort by “% CPU” or “Memory” and look for repeated offenders
3) Switch to a smarter power mode (a hidden Laptop speed lever)
Power settings don’t just affect battery life—they change how aggressively your CPU boosts performance, how fast storage goes to sleep, and whether Windows prioritizes responsiveness. Many laptops ship with conservative defaults that feel sluggish even when plugged in.
Windows: Choose the correct Power mode
On Windows 11:
1. Settings → System → Power & battery
2. Under Power mode, select:
– Best performance (when plugged in and you want maximum speed)
– Balanced (good everyday option)
– Best power efficiency (use only when battery life matters more than responsiveness)
Tip: If your laptop feels slow only on battery, it’s often because it’s locked to an efficiency mode.
Advanced (optional) checks:
– Control Panel → Power Options: confirm your plan isn’t stuck on a vendor “eco” plan
– Turn off Battery saver when you need performance (System → Power & battery)
macOS: Battery settings that affect responsiveness
On Mac laptops:
– System Settings → Battery:
– Review Low Power Mode (great for travel, not for heavy multitasking)
– Check Options… and disable settings that reduce performance if you need speed
A simple rule: if you’re editing photos, using many browser tabs, or running video calls, avoid Low Power Mode unless you truly need the extra battery life.
4) Reduce visual effects that waste resources (without making your laptop ugly)
Animations and transparency look nice, but they can add overhead—especially on older integrated graphics or systems already tight on RAM. The goal isn’t to make your laptop feel like 2005; it’s to remove effects you won’t miss.
Windows: Turn off unnecessary animations
1. Settings → Accessibility → Visual effects
2. Toggle off:
– Animation effects (noticeable speed boost on slower systems)
– Transparency effects (minor improvement, but helps)
You can also adjust performance options:
1. Press Windows key and search “Performance”
2. Open “Adjust the appearance and performance of Windows”
3. Choose “Adjust for best performance” or customize:
– Keep smooth edges of screen fonts (for readability)
– Disable fancy animations and shadows
macOS: Reduce motion and transparency
1. System Settings → Accessibility → Display
2. Enable:
– Reduce motion
– Reduce transparency
These tweaks can make macOS feel quicker when switching desktops, opening Mission Control, or navigating heavier UI elements.
5) Fix storage slowdowns: cleanup, sense, and indexing
When storage gets close to full, performance often drops. Windows needs space for updates and caching; macOS needs room for swap files and system processes. Keeping at least 15–20% of your drive free is a practical target for smoother Laptop speed.
Windows: Storage Sense and cleanup settings
1. Settings → System → Storage
2. Turn on Storage Sense
3. Configure it to run automatically (weekly is a good baseline)
4. Review “Temporary files” and remove:
– Delivery Optimization files (often safe)
– Recycle Bin contents (after checking)
– Temporary internet files
Extra tip: Uninstall apps you no longer use:
– Settings → Apps → Installed apps → sort by size
If you want an official reference for Windows storage features, Microsoft’s guidance is a reliable starting point:
– https://support.microsoft.com/windows/free-up-drive-space-in-windows-85529ccb-c365-490d-b548-831022bc9b32
macOS: Storage recommendations that actually help
1. System Settings → General → Storage
2. Review Recommendations and consider enabling:
– Optimize Storage (for Apple TV and older content)
– Empty Trash Automatically
– Reduce Clutter (manual review, but effective)
Also check for large offenders:
– Old iOS device backups
– Unused creative project caches
– Large downloads you forgot about
About indexing: when Spotlight (macOS) or Windows Search indexing runs heavily, you may notice slowdowns. If your laptop struggles during indexing, let it finish while plugged in and idle. Turning indexing off completely can reduce search usefulness; it’s usually better to manage what gets indexed rather than disabling it.
6) Stop browser settings from dragging everything down
Many “slow laptop” complaints are really “slow browser” problems. Browsers can use a huge chunk of RAM and CPU, especially with multiple extensions, background tabs, and aggressive preloading. Adjusting a few settings here often improves Laptop speed more than people expect.
Cut extension bloat and background activity
In Chrome/Edge:
– Disable or remove extensions you don’t actively use
– Turn off “Continue running background apps when Google Chrome is closed” (Chrome setting)
– Review the browser’s built-in task manager (Shift + Esc in Chrome) to find heavy tabs/extensions
Quick checklist of extensions to reconsider:
– Multiple ad blockers at once (pick one)
– Coupon finders that run on every shopping site
– “PDF tools” or “search helpers” you didn’t install intentionally
Enable performance features (but choose wisely)
Chrome and Edge offer memory and tab-saving tools:
– Memory Saver (Chrome) or Sleeping Tabs (Edge)
– Efficiency mode (Edge)
These can reduce memory pressure significantly, especially if you routinely keep 20–50 tabs open. If a site needs to stay active (music, dashboards), add it to the exceptions list.
7) Disable “helpful” notifications and tips that quietly consume resources
System tips, suggestions, and excessive notifications can create constant background chatter. The impact varies by system, but reducing this noise can smooth out performance and reduce distractions at the same time.
Windows: Turn off suggestions and diagnostic extras
Check these areas:
1. Settings → System → Notifications
– Turn off notifications for apps that don’t matter
– Disable “Get tips and suggestions” if you find it unnecessary
2. Settings → Privacy & security → Diagnostics & feedback
– Set diagnostic data to required (where available)
– Turn off tailored experiences (reduces personalized suggestions)
This won’t transform a machine alone, but paired with startup and background controls, it helps reduce the steady drip of background processes.
macOS: Notification hygiene
1. System Settings → Notifications
2. Disable notifications for apps that don’t need them
3. Consider reducing alert style (banners instead of persistent alerts) for less interruption
Notifications aren’t always heavy, but the apps behind them often are—especially chat clients and “helper” utilities.
8) Update settings: avoid performance-killing update behavior
Updates matter for security and stability, but poorly timed downloads and background installs can monopolize disk and CPU. The goal is not to avoid updates; it’s to schedule them so they don’t steal performance when you need it most.
Windows: Active Hours and Delivery Optimization
1. Settings → Windows Update
2. Set Active hours so updates don’t restart you mid-work
3. Advanced options:
– Turn off optional “get updates for other Microsoft products” if you don’t want extra background activity (optional)
– Reduce update notifications if they’re disruptive
Also consider:
– Settings → Windows Update → Advanced options → Delivery Optimization
– Limit downloads from other PCs (peer-to-peer updates can use bandwidth and disk)
macOS: Automatic updates with guardrails
1. System Settings → General → Software Update
2. Open Automatic Updates (i icon)
3. Choose a reasonable balance:
– Keep security updates on
– Consider turning off automatic macOS installs if you prefer to control timing
A practical habit: run major updates when you can leave the laptop plugged in for an hour and don’t need peak performance.
9) Reset what’s “running hot”: thermal and fan-related settings you can influence
Heat is an underrated performance killer. When a laptop gets too warm, it throttles—meaning it intentionally slows down to protect components. Many people think their system is “old,” when it’s actually overheating due to dust, poor airflow, or aggressive background apps.
Use built-in tools to spot overheating behavior
On Windows:
– Task Manager → Performance: watch CPU usage and speed
– If CPU usage is low but the system feels slow, it may be thermal throttling or disk pressure
On macOS:
– Activity Monitor → CPU: look for sustained high usage
– Check if “kernel_task” is unusually high; it can increase to manage heat
Signs your laptop is throttling:
– Fans ramp up fast even with light use
– Performance drops after 5–10 minutes of work
– The keyboard deck feels unusually hot
Settings and habits that reduce throttling (fast wins)
You can improve temps without opening your laptop:
– Use your laptop on a hard surface, not a blanket or couch
– Raise the back slightly to improve airflow
– Avoid blocking side or bottom vents
– Keep “Best performance” power mode for when plugged in, but use “Balanced” if heat becomes an issue
If you’re comfortable with basic maintenance, cleaning vents with compressed air can help. For persistent issues (especially on older laptops), replacing thermal paste is often a professional job—but it can restore performance dramatically.
If you want a reputable overview of why heat affects performance, Intel explains thermal throttling concepts clearly:
– https://www.intel.com/content/www/us/en/gaming/resources/how-to-monitor-cpu-temp.html
Put it all together: a 15-minute checklist for better Laptop speed
If you want the quickest path to results, do these in order:
1. Disable unnecessary startup apps (biggest immediate win)
2. Restrict background permissions for non-essential apps
3. Set power mode to Balanced or Best performance (when plugged in)
4. Reduce animations and transparency
5. Turn on Storage Sense / review storage recommendations
6. Clean up browser extensions and enable tab sleeping
7. Silence unnecessary notifications and suggestions
8. Schedule updates so they don’t run during work hours
9. Reduce overheating triggers and improve airflow
A helpful way to measure progress is to time two things before and after:
– Boot to usable desktop
– Launch your browser + your most-used app
Even small changes stack. When background load drops, your CPU boosts more effectively, your drive spends less time thrashing, and your laptop simply feels “lighter” to use.
You don’t need to do all nine settings to see improvement, but doing the top three usually delivers a noticeable jump in Laptop speed the same day. If you want a personalized tune-up plan (or you’re not sure which processes are safe to disable), visit khmuhtadin.com and share your laptop model and what feels slow—boot time, browsing, gaming, or everyday multitasking—and you’ll get clear next steps tailored to your setup.
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