Most slow PCs are not broken. After more than a decade of working on machines that people were ready to throw out, I can say that with confidence. The usual culprits are a hard drive that has slowed to a crawl, a startup sequence loaded with services nobody asked for, or an operating system that has simply outgrown the hardware it sits on. Fixing these problems is rarely complicated, but knowing where to start makes the difference between a weekend of frustration and thirty minutes of focused work. That is what this site is for - fast boot environments, lightweight system options, storage upgrades, USB installer prep, and practical hardware triage for machines from roughly 2008 to 2018.
Below you will find task-based entry points for the most common situations, tested benchmarks from real hardware, featured guides covering everything from lightweight Linux distros to Windows startup cleanup, and support resources for the steps that trip people up most often - BIOS settings, driver compatibility, and dual-boot safety.
Measured on typical 2012-2016 hardware
These are real numbers from test runs in the lab, not marketing claims. Every machine is different, but the pattern holds: swapping a mechanical drive for an SSD is the single biggest improvement, and pairing that with a lightweight OS closes the gap even further. For the full methodology and more hardware combinations, see the benchmarks section.
Lightweight Linux for Old PCs
A practical comparison of distros that actually run well on machines with 2-4 GB of RAM and older CPUs. Covers Xubuntu, Linux Mint XFCE, antiX, Puppy Linux, and when ChromeOS Flex makes more sense than any of them.
Read the guideFix Slow Startup on Older Windows Laptops
Step-by-step cleanup for Windows 10 machines that take over a minute to boot. Startup programs, services, storage health checks, and the point where a clean install becomes the faster option.
Read the guideSSD Upgrades for Older Laptops
How to figure out whether your laptop takes a 2.5-inch SATA drive, an mSATA module, or an M.2 slot - and what to do if the BIOS does not see the new drive after cloning. Includes common pitfalls with AHCI mode.
Read the guideUSB Boot Troubleshooting
When the BIOS will not boot from your USB stick, the problem is almost always one of three things: Secure Boot, the partition table format, or the boot order itself. This guide walks through all three with screenshots.
Read the guideSecure an Old PC Before Reuse or Donation
Before handing off an old machine, you need to wipe personal data properly, reset accounts, and decide whether a fresh OS install is necessary. This covers the checklist I use for every machine that leaves the bench.
Read the guideChromeOS Flex vs Lightweight Linux
Google's ChromeOS Flex turns old laptops into Chromebook-like devices, but it has real limitations around offline use, peripheral support, and storage access. Here is when it works and when Linux is the better call.
Read the guideEvery guide is written from direct testing on real machines - not virtual environments and not spec-sheet summaries. If a step has a common failure point, it is called out with what to check first. Browse all guides in the guides hub.
These are the pages people reach for most during an install, upgrade, or troubleshooting session. Bookmark whichever ones match your situation.
Installer notes, preparation checklists, and lightweight software recommendations. Nothing here requires an account or a sign-up form.
Lab notes are shorter, observation-driven pieces from the workbench. They cover specific questions that come up during testing - the kind of thing that does not fit neatly into a guide but matters when you are mid-project and need a quick answer.
Older Laptops Worth Saving
Not every old laptop deserves the effort. Some chassis are sturdy, some CPUs still handle modern browsing, and some just are not worth the SSD. Here is how I decide which machines get a second life and which ones become parts donors.
Read the noteWhen an SSD Fixes the Problem - and When It Does Not
An SSD swap is not a universal fix. If the bottleneck is RAM, a failing CPU fan, or a corrupted OS install, a faster drive will not help much. I walk through the diagnostic steps I use to figure out whether storage is actually the problem before recommending the upgrade.
Read the noteMore observations and test results are in the lab notes section.
New guides, benchmarks, and lab notes covering Windows 10 end-of-support planning, Windows 11 compatibility on older hardware, ChromeOS Flex changes, and updated test results for 2026.
Windows 10 ESU in 2026: Eligibility, Cost, and When It Actually Makes Sense
A practical guide to Windows 10 Extended Security Updates in 2026. Covers eligibility criteria, actual costs for home users and small organisations, the patches ESU does and does not include, and a decision framework for when paying for ESU makes sense versus switching to a lightweight Linux distribution or upgrading hardware. Includes real-world scenarios from older laptops tested in the lab.
Read moreWhat should you do with an old PC?
Pick the scenario that best matches your situation. Each path leads to the guide or resource that fits, so you do not have to read everything to find what you need.
A quick reference for the hardware ranges covered in our guides and benchmarks. If your machine falls within these specs, you are likely to find directly applicable advice here.
Older Atom-based netbooks and machines with under 1 GB of RAM sit at the edge of what is practical today. I cover those in the netbook revival guide, but expectations should be adjusted accordingly - some of those machines are better suited as dedicated single-task devices than general-purpose computers.
PrestoMyPC exists because there are millions of perfectly functional older computers sitting in closets, headed for recycling centres, or grinding through boot sequences that take three times longer than they should. The hardware in most of these machines is not the problem - it is the software configuration, the storage medium, or the operating system choice. With the right approach, a 2012 laptop can still be a capable daily machine for browsing, email, document work, and light media. I have been doing this work long enough to know what actually helps and what is a waste of a Saturday afternoon. Everything published here comes from hands-on testing, not secondhand summaries.
If you are new here, start with the task buttons above or type what you are looking for into the search box. If you already know your way around older hardware, the guides and lab notes will take you straight to the specifics. Questions or suggestions are always welcome on the contact page.