How to Speed Up a Slow Laptop in 2026

Your slow laptop is driving you crazy, but you do not need to buy a new one today. Most lag happens because of small setting mistakes, background programs, or a full hard drive. You can fix most of these issues yourself in about twenty minutes without spending any money.

The fast fix is simple. Clean out your startup list, close heavy apps running in the background, and delete extra files you do not use anymore. If your machine is more than four years old, adding cheap memory or swapping to a fast solid state drive will make it feel brand new.

Stop Apps From Starting When You Turn On Your Laptop

When you turn on your computer, dozens of apps try to open at the exact same moment. Chat apps, cloud storage tools, and updater software all fight for power. This makes your start time take three minutes instead of ten seconds.

On a Windows machine, open the Task Manager by pressing Ctrl, Shift, and Esc at the same time. Click on Startup apps on the left side menu. You will see a long list of programs. Look at the column named Startup impact. Right-click any app that says High or Medium and click Disable. Do not worry, this does not delete the program. It just stops it from opening until you double-click its icon.

My brother had twenty-two apps starting up on his work computer. His startup time was four long minutes. We disabled fifteen of them, including chat software and music players. His computer now boots up in less than fifteen seconds. Check out Computer security basics to make sure those startup programs are safe tools you actually recognize.

If you use a Mac, the steps are just as easy. Click the Apple menu in the top left corner. Open System Settings, then click General. Click Login Items. Look at the list under Open at Login. Click any app you do not need right away and tap the minus button at the bottom of the list.

Clear Out Your Storage and Trash

A full drive makes your system slow to a crawl. Your system needs free room just to think and process daily files. When your storage gets over ninety percent full, simple tasks take twice as long.

Start by cleaning your downloads folder. Most people keep hundreds of old installers, large video clips, and PDF files they only read once. Group your files by size to find the biggest items right away. Delete anything you do not need, then remember to empty your recycling bin or trash folder. Files in the trash still take up space until you clear them out completely.

Windows has a built-in tool that handles this for you automatically. Search for Storage Settings in your start menu search bar. Turn on the switch for Storage Sense. This smart tool deletes temporary setup files and clears your bin every month without asking. It freed up thirty gigabytes on my home laptop last week without deleting any of my personal photos.

Mac users can click the Apple icon, choose System Settings, and click Storage under the General menu. You will see a neat bar showing what uses your space. Click the small i icon next to Documents to see your largest files. Pick the old movie downloads or big zip files you do not need and hit Delete.

How Do I Make My Browser Run Faster?

Most people spend their whole computer day inside a web browser like Chrome or Edge. If your browser feels laggy, your whole machine feels slow. Browsers use a lot of short term memory, especially when you keep dozens of tabs open for days.

First, close the tabs you are not reading right now. Bookmark them if you need to read them later. Every open tab runs scripts in the background that drain your system speed. Chrome has an easy setting that helps with this issue. Click the three dots in the top right corner of Chrome, choose Settings, and click Performance on the left menu. Turn on Memory Saver. This puts inactive tabs to sleep until you click back on them.

Next, check your browser add-ons and extensions. Many extensions collect data or run background tasks you never see. Click the puzzle piece icon next to your address bar in Chrome to see your extension list. Remove anything you do not use every single week. Ad blockers and coupon clippers often slow down page loads more than they help.

Clearing your web cache once in a while helps too. Press Ctrl, Shift, and Delete while your browser is open. Choose a time range of All time, check the box for Cached images and files, and click Clear data. Your favorite websites might load a tiny bit slower the very first time you open them again, but your browser will feel much lighter.

Change Your Power Mode Settings

Your operating system often tries to save battery power by slowing down your processor. This is great when you are sitting on a bus without a charger. It is terrible when you are sitting at your desk trying to edit a video or open big spreadsheets.

On Windows 11, open your Settings app by pressing the Windows key and the letter I. Click System, then click Power & battery. Look for the row named Power mode. Change the drop-down menu from Balanced to Best performance. Your fan might spin a little louder, but your apps will open instantly.

On a Mac laptop, click System Settings, then scroll down to Battery. Look for Low Power Mode. Make sure it is set to Never, or set it to Only on Battery. When your laptop is plugged into the wall, you want it using every bit of power it has available.

Keep your laptop cool while you work. If the air vents on the bottom are blocked by a pillow or blanket, your computer gets hot. When it gets hot, it slows itself down on purpose so the internal parts do not melt. Always place your machine on a hard, flat desk or table when doing heavy work.

Scan for Hidden Malware and Junkware

Sometimes a slow system comes from unwanted software running quietly in the background. Free games, bad download sites, and fake update pop-ups often trick people into installing extra software they never wanted.

You do not need to buy expensive antivirus software to stay safe. Windows Security comes built into your PC for free and works great. Type Windows Security into your search bar and open it. Click Virus & threat protection, then click Scan options. Choose Full scan and click Scan now. Let it run while you make a cup of coffee. It checks every folder for hidden pests.

For extra peace of mind, download the free version of Malwarebytes. Run a single scan with it to catch smaller junk programs that standard scanners miss. Once the scan finishes, delete anything suspicious it finds, and uninstall Malwarebytes if you do not want to keep it around.

Be careful about what you download in the future. Always get software directly from official websites. If an article feels too wild to be true, like reading about The Girl Who Fell From a Plane and Walked Out of the Jungle, keep your focus on trusted sources and safe downloads.

Update Your Software and Drivers

Old software often contains bugs that waste your processor power. System updates fix these bugs and help your computer run smoother. Running outdated code is like driving a car with low tire pressure.

To update Windows, open Settings and click Windows Update at the very bottom left. Click the button that says Check for updates. Install everything it finds, including optional driver updates. Restart your laptop when it finishes. Many people put off updates for months, but a simple restart after updating fixes dozens of small glitches.

To update a Mac, open System Settings, tap General, and click Software Update. If an update is waiting, click Update Now. It takes a few minutes, so do this at the end of your workday.

Keep your individual apps updated as well. Open the Microsoft Store or Mac App Store once a week, go to your library page, and click Update all. Software makers release small performance patches all the time that speed up basic tools.

Consider Cheap Hardware Upgrades

If you tried all the software steps and your computer still struggles, two cheap hardware changes can work miracles. You do not need to be a tech expert to do them, and they cost far less than a new laptop.

First, check if your computer uses an old spinning hard drive. Older laptops use mechanical hard drives with moving parts. They are very slow compared to modern solid state drives. Swapping an old hard drive for a standard solid state drive makes an old machine up to five times faster. Opening apps goes from twenty seconds to two seconds.

Second, look at your short term memory, also known as RAM. If your laptop only has four gigabytes of memory, it will struggle with basic web browsing. Upgrading to eight or sixteen gigabytes lets you keep more apps open without any lag. You can buy compatible memory sticks online for less than forty dollars. Check out our tech fixes guide to learn how to check your exact model details before buying parts.

Before you spend money on parts, check if your laptop allows upgrades. Many thin modern laptops have memory welded directly to the main board. Search your laptop model number online with the word upgrade to see what is possible for your specific machine.

Fixing a slow machine takes a little patience, but the rewards are huge. Start by turning off those heavy startup apps today. Clear out your old downloads folder, update your browser, and give your computer a fresh restart. You will get your speed back without spending a single dollar on a new machine.