Nothing drags down a workday like a computer that crawls along at snail’s pace. Those spinning wheels and frozen screens can take up a lot of your time. But before shelling out cash for new hardware, there’s probably a lot you can do to boost performance.
Most sluggish PCs actually just need basic housekeeping to improve their performance. You can begin by clearing out those unused downloaded and temp files taking up space in your hard drive. Windows’ built-in Storage Sense can automate cleanup, while the good old Disk Cleanup tool still works great for manual purging.
Next up: taming those resource-hogging programs. Too many apps launching at startup makes everything slower. Head to Task Manager, disable the ones you don’t need right away. While you’re there, check what’s using up memory and CPU – might find some surprises. (1)
Power settings make a difference too. Balanced mode is fine for most, but try High Performance if you need extra oomph. Just remember it’ll drain laptop batteries faster.
Key Takeaways- How to Make Your Computer Faster
- Free up disk space by clearing unnecessary files, using Storage Sense, managing downloads
- Optimise system performance through startup program control, power setting tweaks, driver updates
- For tricky issues, we at Nimble Nerds specialise in troubleshooting, optimisation, and storage management – sometimes an expert eye helps spot what’s really slowing things down
Free Up Disk Space for Faster Performance
Credits: Austin Davenport
A stuffed hard drive’s like a cramped office – nothing works right. That is why, when storage gets tight, even the basic tasks take too long to begin. Moreover, boot times stretch out, programs freeze up, and everything is just so slow.

Check Your Storage First
Dead simple way to start:
- Pop open File Explorer, click This PC
- Look at your C: drive (or whatever’s your main one)
- If you’re down to less than 10% free space, that’s your trouble right there
Built-in Cleanup Tools
Windows actually comes with decent cleanup options:
Moreover, Storage Sense handles the basics automatically – it’s like a digital Marie Kondo for your PC. Switches on easy:
- Settings > System > Storage
- Flick it on, let it do its thing
Disk Cleanup’s still kicking around too (bit old school but works a treat):
- Chuck “Disk Cleanup” in the search bar
- Pick your drive
- Tick those boxes for temp files and whatnot
Clear Out the Clutter
- Downloads folder’s probably chockers with stuff you’ve forgotten about
- Control Panel’s got that Programs list – bin anything gathering dust
- Photos and videos eat space like nobody’s business
At Nimble Nerds, we reckon most computers could do with a proper clean-out every few months. Moreover, sometimes, it takes an extra set of eyes to spot what’s really eating up all that space.
Male Your Computer Faster- Tame Those Startup and Background Programs

Boot times dragging? Chances are your PC’s trying to launch half a dozen programs you don’t even use. Every startup app fights for attention, hogging memory and making your morning coffee break even longer. (2)
Sort Out Your Startup Mess
Dead easy fix:
- Smash Ctrl + Shift + Esc for Task Manager
- Hit the Startup tab
- Have a proper look at what’s launching – most stuff can wait
Those “Startup Impact” ratings don’t lie. High impact? Probably doesn’t need to fire up with Windows.
Kill the Background Bloat
Task Manager’s got another trick – the Processes tab shows what’s eating your resources right now:
- Chrome tabs gone wild? Time for a cull
- That forgotten download still churning away? End it
- Teams, Zoom, and Slack all running? Pick your meetings app
Ditch the Resource Hogs
Some programs are just greedy with your computer’s grunt:
- Fancy antivirus might be overkill (Windows Defender does the job)
- Cloud storage syncing everything? Maybe pause it
- Game launchers running 24/7? Nah mate, close ’em
We at Nimble Nerds see it all the time – computers running slower than a wet week because of background programs gone rogue. Sometimes just closing the right things makes all the difference.
Squeeze More Speed from Your System Settings

Windows plays it safe with default settings – fair enough, but there’s room to push things a bit harder. A few tweaks in the right spots can wake up a sluggish PC, especially if you’re not fussed about battery life.
Power Settings: Full Throttle
Quick win here:
- Control Panel > Power Options
- Flick it to High Performance
- Watch your laptop battery though – it’ll drain faster
Dead simple on desktop PCs – just leave it on High Performance and forget it.
Ditch the Pretty Stuff
Windows loves its fancy animations. Nice, but they’re like speed bumps for your PC:
- Chuck “Advanced System Settings” in the search
- Performance Settings
- Either turn the lot off or pick the ones you actually need
Virtual Memory Tricks
RAM’s getting dear these days. Virtual memory’s the next best thing:
- Back to Advanced System Settings
- Performance > Advanced
- Virtual Memory section needs attention
- Set it around 1.5 times your RAM size
Keep the Nasties Out: Malware Checks

Reckon your computer’s running hot and slow? Might be more than just dust in the fans. Malware’s like digital termites – chomping away at your system resources while you’re none the wiser.
Basic Security Sweep
Windows Security’s actually pretty decent these days:
- Hit the Start menu, find Windows Security
- Virus & threat protection
- Quick scan for a once-over, Full scan if you’re proper worried
Takes a bit, but worth the wait. Make a cuppa while it works.
Hunt Down the Suspicious Stuff
When something’s not right:
- Task Manager shows what’s eating your CPU
- Unknown process using 80%? That’s a red flag
- Programs list might show stuff you never installed
We at Nimble Nerds see this more than you’d think – perfectly good computers brought to their knees by sneaky malware. Sometimes what looks like old age is just digital bugs doing their worst.
Pro tip: Check those CPU temps too. Malware often makes your computer run hot – might explain the fan going mental.
When Software Tweaks Aren’t Enough: Hardware Upgrades

Sometimes your PC needs more than just a digital tune-up. Like an old car, there’s only so much you can do with maintenance before you need new parts.
RAM: The More The Merrier
Memory’s cheap these days, might as well load up:
- 4GB’s barely cutting it anymore
- 8GB handles your basic stuff
- 16GB lets you proper multitask
- Over 16GB? Now you’re talking serious work
Chuck in an SSD
Best upgrade bang for buck, full stop:
- Windows boots in seconds, not minutes
- Programs pop open like they’re eager
- Your old hard drive? Keep it for storage
Real numbers: Traditional hard drives take 30-odd seconds to boot Windows. SSDs? More like 10 seconds. Proper quick.
Sort the Cooling
Hot CPU = Slow CPU. Simple as that:
- Clear those dust bunnies out
- Laptop running hot? Get it up on a cooling pad
- Thermal paste goes manky after a few years
We reckon hardware upgrades are like giving your PC a new lease on life. Sometimes you just need more grunt under the hood – no amount of optimization beats raw power.
Keep Your System Fresh: Updates and Maintenance

Software’s like milk – goes off if you leave it too long. Keeping everything updated sorts half your drama before it starts.
Windows Updates
Dead simple this:
- Settings > Update & Security
- Let it check
- Grab a coffee while it sorts itself
Driver Updates
Proper drivers make everything run smoother:
- Device Manager’s your friend here
- Graphics card playing up? Update that driver
- Sound gone weird? Probably needs new drivers
Get Your Hands Dirty
Physical maintenance matters too:
- Dust’s your PC’s worst enemy
- Compressed air’s cheap insurance
- Keep those vents clear
Old School Defrag
Got a traditional hard drive?
- Run the defrag tool
- Let it do its thing
- SSDs? Skip this bit – they’re smarter than that
Watch Those Numbers
Task Manager tells the real story:
- CPU maxed out? Something’s up
- RAM full? Might need more
- Disk at 100%? That’ll slow you down
When DIY Fixes Aren’t Cutting It

Sometimes computers are like old cars – you can tinker all day, but you need someone who really knows their stuff to spot what’s wrong. Moreover, even tech-savvy ones can have a hard time with complicated issues.
Signs You Need Help From a Pro
Your PC might need expert eyes when:
- It keeps crashing no matter what you try
- Storage disappears faster than Tim Tams at morning tea
- New parts and tweaks aren’t making a difference
- That weird noise just won’t go away
Beyond the Basics
We at Nimble Nerds tackle the harder stuff:
- Deep system diagnostics
- Fresh Windows installs when things are proper stuffed
- Hardware recommendations that won’t break the bank
- Those mysterious problems that Google can’t solve
Sometimes it’s just about having the right tools and experience. Like a mechanic with a weird engine noise, IT pros spot patterns that aren’t obvious to most people.
Remember: Good techs explain what’s wrong without making you feel like a galah. If something’s not right with your PC, better to ask for help than let it get worse.
Bottom Line – Getting Your Slow PC Moving Again

Truth is, most computers aren’t ready for the bin. They get sluggish sure, but that doesn’t mean they’re done for. Just like an old ute sitting in the shed too long, sometimes they need a proper clean to get going again.
But you’d be amazed what clearing out digital rubbish can do. All those programs running in the background eating up your computer’s grunt, they add up. And yeah, sometimes tweaking a few settings also makes all the difference in the world.
But here’s the thing.
Most PCs have way more life in them than people reckon. Seriously. And spending a grand on new gear when your current one just needs a tune-up? Bit silly really.
Keep it clean. Update the important bits. Don’t let it turn into some kind of digital storage shed where everything just piles up till nothing works proper anymore.
Sometimes though. Well sometimes you just need someone who knows their stuff to have a proper look.
Computer doing your head in? The crew at Nimble Nerds can get it sorted.
Frequently Asked Questions- How to Make Computer Faster

What’s the hidden connection between temporary files and system responsiveness?
The Windows Operating System constantly creates temporary internet files and system files while you work. These files pile up in your hard disk space, making your pc’s performance tank over time. In addition, most users don’t realise that unnecessary programs and downloaded program files can eat up heaps of storage space.
To speed up your computer, you’ll want to type disk cleanup in your search bar and select temporary files for removal. Moreover, the trick is to configure storage sense in your Windows settings to automatically clear these junk files. Your computer’s performance depends a lot on how much disk space is free – you need at least 10% of your hard disk empty for optimal performance.
By deleting unnecessary files and keeping an eye on your overall system performance, you’ll notice your desktop computer running smoother. Some background processes create these temporary files faster than others, so it’s worth checking which ones are the biggest culprits.
How do unnecessary startup programs affect your PC’s speed in surprising ways?
Here’s something most people miss about their slow computer – those unnecessary startup programs are proper system hogs! When you disable unnecessary startup programs, you’re not just improving your pc’s speed at boot – you’re helping your random access memory work better too.
Furthermore, the Windows Task Manager is a great way to see how your installed apps affect your system’s responsiveness. To significantly improve performance, select the Task Manager and have a look at what’s running. You’ll probably spot heaps of third-party software that doesn’t need to start automatically.
These background processes can really impact your overall system responsiveness, especially if you’re dealing with insufficient storage space. However, by managing these programs and checking for any performance issues, you’ll improve your computer speed without spending anything at all.
Why does sleep mode sometimes create unexpected performance issues?
Sleep mode might look like a good way to improve your computer performance. However, this can actually cause your personal files and program files to act weirdly. Moreover, the Windows Operating System sometimes struggles to manage the paging size properly after Sleep Mode. Thus, affecting your computer’s performance.
It’s got to do with how your system preferences handle the hard disk when it’s waking up. That is why, to fully optimise your device’s performance, adjust how your computer handles these changes.
Moreover, PCs with lots of malicious software scans or antivirus software running might slow down performance more. This is because these background processes get a bit confused after Sleep Mode. To fix this, balance your Storage Sense settings with your need for quick access to programs.
How can visual effects secretly slow down your system performance?
Most Aussies don’t know that fancy visual effects can actually bog down their computer’s performance. Moreover, the Windows Operating System uses heaps of storage space and processing power just to make things look pretty. When you’re trying to improve computer speed, these effects might be working against your PC’s performance.
You can type disk cleanup to sort out some space, but the real trick is adjusting these visual effects in your system preferences. It’s especially important when you’ve got limited random access memory or you’re dealing with a slow computer.
Some background processes are just there to manage these effects, and disabling them can significantly improve performance. That is why, keep in mind that your hard disk space and overall system performance benefit from having fewer visual demands on the system.
What’s the smart way to handle storage sense and unused programs?
Managing how much free space you’ve got isn’t just about deleting files – it’s about being clever with your storage sense settings. Lots of unused programs and junk files build up over time, affecting your pc’s speed more than you’d think.
Furthermore, the Windows Operating System includes different tools to help you configure your Storage Sense. This will automatically handle your temporary internet files and unnecessary programs. Moreover, to maximize your device’s performance, also check your installed apps and downloaded program files.
In addition, some third party software might be eating up your hard disk space without you knowing. That is why, by keeping an eye on your system responsiveness and regularly checking for malicious software, you can maintain optimal performance. Moreover, remember to select temporary files for cleanup regularly and keep your antivirus software updated to prevent performance issues from sneaking up on you.
References
- https://www.hp.com/us-en/shop/tech-takes/how-to-speed-up-computer
- https://support.microsoft.com/en-us/windows/configure-startup-applications-in-windows-115a420a-0bff-4a6f-90e0-1934c844e473