How to slow your computer down

how to slow your computer down

Tired of dealing with a slow PC? Here are 6 steps to fix it yourself

To remove an antivirus or antispyware program, follow these instructions: Swipe in from the right edge of the screen (if using a mouse, point to the upper-right corner of the screen and move the mouse pointer down). Tap or select Search. Type in the Search box. Tap or select on. On a Windows system: Open up notepad Type %0|%0 Save the file to your desktop as Doubleclick the file on your desktop.

By David Nield March 21, Neither you nor your gadgets can escape the passage of time. But when it comes to your computer, you can at least make sure it has a long and full life by minimizing some of the creeping effects of old age. Remember you can always download and reinstall a program should you change your mind. To remove an app, select it from the list and then choose Uninstall.

If you downloaded the program from how to wind a baby with silent reflux Mac App Store, you can also remove it from the Launchpad windowpress and hold the Option key until the icons start jiggling, then click the small x button next to the application you want to remove. One certain way to slow down your machine is to not give it enough space to work with.

Just make sure you always have two copies of your most important files for backup purposes. Allowing your favorite programs to do this means they can jump into action without you having to launch them manually each time. To see which apps are overstepping their mark on Windows, right-click on a blank part of the taskbar and choose Task Manager then More details. This is especially important for your web browser.

Just like your programs, you should also keep Windows and macOS up to date at all times. Something else to consider is regularly resetting your computer and returning it to its factory fresh state. But In doing that, a full reset also clears out redundant data, gets programs back to their original state, and removes all bloat and clutter from your machine.

Microsoft has full instructions you can refer to if you get lost along the way. Sign up to receive Popular Science's emails and get the highlights. Keep an eye on free storage space One certain way to slow down your machine is to not give it enough space to work with. Run a reset every now and again Just like your programs, you should also keep Windows and macOS up to date at all times. And your sanity. Like science, tech, and DIY projects?

Common reasons for a slow PC

Anything that you do to slow down your machine would probably be a hack. Here are a couple of suggestions: Use virtual machines; Profile the code on your machine, looking for bottlenecks; Use an old machine for "performance testing". Mar 21, One certain way to slow down your machine is to not give it enough space to work with. Along with removing apps you dont use, you should always make sure . May 07, Here are 6 steps to fix it yourself Task Manager is your best friend. Think of Task Manager as a window into your PC's health. The app gives you insight Common reasons for a slow PC. There are far too many apps and services to create .

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As most people agree, encouraging developers to make fast code by giving them slow machines is not a good idea. But there's a point in that question.

My dev machine is fast, and so I occasionally write code that's disturbingly inefficient, but that only becomes apparent when running it on other people's machines.

What are some good ways to temporarily slow down a turbocharged dev machine? The notion of "speed" includes several factors, for example:. The old machines people still may have now are mostly Pentium 4 era things. That's not that unrealistic - I'm using one myself right now. Single core performance on many current PCs normally isn't that much better, and can be worse. RAM performance is more important than CPU performance for many things anyway, and by limiting a little more harshly than for an old 1GB P4, you compensate for that a bit.

The way to spot significant algorithm inefficiency is to profile you code. The way to catch memory overuse is to first understand how much memory your target uses have, and then design accordingly, and regularly test in that environment.

If you are writing threaded code, testing on multiple machines with differing CPU speeds will help highlight specific timing related bugs in your thread handling, but aggressive unit testing of thread logic is a must. Install Virtual PC , create a hardware profile , create a virtual machine and start playing :. Realise this is quite an old question, but for anyone else in this situation; you could try CPUKiller.

Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. How to slow down your computer for testing purposes? Asked 10 years, 4 months ago. Active 5 years, 11 months ago.

Viewed 26k times. Improve this question. Joonas Pulakka Joonas Pulakka Unpress the "Turbo button" Here is the root of your problem: "Disturbingly inefficient".

Darknight: No, it's not that. You have to first make it right, then make it fast if needed. To know what to optimize, you have to test and find out what's the problematic part. Making things as fast as possible in the first place is waste of your time - and likely waste of doing it right. Well I partly agree. However if you have an efficient coding habit to start of with; then as your "making it work right" you can spend less time later "making it faster".

Darknight: I think Joonas is asking a very sensible question. The idea that just "changing your coding habit" is sufficient is not realistic. Here's an example: stackoverflow. Lots of people talk about profiling, but doing it successfully is another matter.

Show 7 more comments. Active Oldest Votes. Run your tests in a virtual machine with limited memory and only one core. Failing that, if you're willing to spend a bit, buy a netbook. Run the tests on that. Improve this answer. Steve Steve 8, 1 1 gold badge 27 27 silver badges 45 45 bronze badges.

Or an elderish laptop. Some of my software uses cameras that are connected with firewire, so Has a heavily Unix history, but can now support proprietary OSes. But I never used it, and don't know how much control you can have over a particular VMs performance and resources.

I use VMWare myself for this purpose. Show 2 more comments. Michael Shaw Michael Shaw 9, 1 1 gold badge 21 21 silver badges 35 35 bronze badges. No, profiling won't catch algorithmic inefficiency. It'll show you where the program is spending its time if you need to speed it up, but not if you need to speed it up. I think I am missing the distinction here. If you mean that profiling will not tell you IF you are being sub optimal, just where you are spending your CPU cycles, then I agree.

That takes experience to make that judgement. If it doesn't feel slow in practice, then so what if your algorithm is inefficient? It does what it needs to do! Or if the program feels too slow regardless of highly optimal algorithms, then you may have to change the approach architecture?

Having highly optimal algorithms are not an excuse for program slowness :- Joonas Pulakka Dec 3 '10 at To reveal algorithm inefficiency, use progressively-sized data sets for testing. Add a comment. Anything that you do to slow down your machine would probably be a hack.

Here are a couple of suggestions: Use virtual machines Profile the code on your machine, looking for bottlenecks Use an old machine for "performance testing". Jason Jason 2 2 silver badges 8 8 bronze badges. Dave Dave 41 1 1 bronze badge. The Overflow Blog. Podcast Non-fungible Talking. Featured on Meta. New onboarding for review queues. Linked Related Hot Network Questions. Accept all cookies Customize settings.

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