Most laptops do not get slower with age. They get busier. Years of startup apps, browser extensions and background updates pile up until the machine spends more time on chores than on the work you actually asked it to do.
The good news is that nearly all of that can be undone in an afternoon, for free.
Trim what runs at startup
Open the startup list in Task Manager on Windows, or Login Items on a Mac, and turn off everything you do not need the moment you sign in. Chat apps, updaters and cloud tools can start later, when you open them.
This one change often cuts boot time in half.
Clean up the browser
A browser with forty tabs and a dozen extensions can use more memory than the rest of the system combined. Remove extensions you have not used this month, and use a tab manager to park tabs you want to keep.
Free up disk space
When the main drive is more than 90 percent full, everything slows down. Empty the downloads folder, uninstall games you finished, and move photos to an external drive or cloud storage.
If the laptop still has a spinning hard drive, a small SSD is the one upgrade worth paying for. It is usually the biggest speed boost an old machine can get.
