Ways to Improve Your Computer Performance

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Article Summary

It’s inevitable that all computers will experience slower speeds at some point. As software becomes more demanding, the way in which your PC reacts to these changes can have a big impact on its performance. The operating system you have and whether you have chosen to upgrade to Windows 10 can also make a big difference. While you can make some upgrades to your laptop to...

Key Takeaways

  • This article explains 1. Uninstall unnecessary software in simple medical language.
  • This article explains 2. Limit the programs at startup in simple medical language.
  • This article explains 3. Add more RAM to your PC in simple medical language.
  • This article explains 4. Check for spyware and viruses in simple medical language.
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Emergency safety firstUrgent warning signs are highlighted below.
It’s inevitable that all computers will experience slower speeds at some point. As software becomes more demanding, the way in which your PC reacts to these changes can have a big impact on its performance. The operating system you have and whether you have chosen to upgrade to Windows 10 can also make a big difference.
While you can make some upgrades to your laptop to make it run faster, there are some improvements you can make that are more cost-effective and straightforward to do. These minor adjustments may not seem like they will speed up your computer performance, but combined they can make it possible to keep your PC functional for a number of years.
There are also several types of software available that can help you to get rid of old files while locating applications that you don’t use often and may want to uninstall. These programs can also alert you to files and software that may be the causes for a slow computer and may ultimately be worth deleting.
Here are seven ways you can improve computer speed and its overall performance.

1. Uninstall unnecessary software

Your computer comes preloaded with a number of applications that many people won’t use but that can eat up system resources. You can usually identify these when you see a pop-up prompting you to update a program you’ve never used before.
  • Remove them from your computer and free up disk space
  • Click on the “Start” button and visit the “All apps” menu
  • Here you can view a list of the applications you have installed – and the ones you haven’t
  • Once you find the program you want to uninstall, right-click on the icon to see the “Options” menu
Or, you can right-click on Start and visit Programs and Features. Windows assistant Cortana can also be helpful because it can perform a search for “Programs” in its search box. From there, you’ll find a record of which apps you’ve used recently and which take up the most space. After surveying what’s installed, you can decide which programs can be deleted to help improve system performance.
You’ll also want to know which programs are required for your computer to run properly and which can be discarded. One of the reasons these applications slow down your PC is because they often start up automatically when you boot up your computer.
If you aren’t sure whether you want these applications permanently erased, you can take a more an in-depth look at the applications you want to remove within the aforementioned menus.

2. Limit the programs at startup

Along the same lines, you can also determine which applications run when your PC boots up. Windows 10 has an updated Task Manager that makes it easier to determine what you want running in the background and what you can start on your own.
  • To access Task Manager, press Ctrl-Shift-Esc
  • A box will appear that lists all the applications you have installed on your computer
  • It also gives you a detailed account of the amount of RAM each program uses when you start your PC
  • To make an adjustment, just right-click on the application you want to change to tell it not to run until commanded
You can always change the settings if you notice that a program is no longer running that impacts how you use your PC. If in doubt, you can always restart your computer and see how it runs without certain applications available at startup.

3. Add more RAM to your PC

In terms of memory usage, Windows 10 uses less RAM than previous versions, but increasing RAM memory has been a tried-and-true way to speed up devices for years.
If you have a convertible or detachable laptop, you’ll likely need to settle for what came in the box. Some business and gaming laptops make it possible to add RAM, but it can still be tricky.
It’s much easier to add more RAM to desktop computers, and it’s much cheaper, too. Anyone with a basic idea of the interior of a desktop tower is capable of installing more RAM in an hour or so.
You can also take your computer into a professional shop to have more RAM installed. If you’re worried about potentially compromising your system or doing this incorrectly, then having an opinion from someone who knows what he or she is doing can ease your mind and make adding extra memory easy.

4. Check for spyware and viruses

It’s almost impossible not to pick up a virus at some point while browsing the web, but the new Windows Defender software has made it easier than ever to find malware that may be causing major issues on your PC. Third-party programs are also easy to install and can be just as effective in removing any spyware or viruses you may have picked up.
Some applications are better than others and some can take up more space, which can then cause issues with speed. Ideally, you want to find software that is efficient and removes malware completely, but that doesn’t take up too much space on your PC.
Consider installing two types of software for computer performance . Malware cleanup programs can solve lagging or blatant issues with speed or popups. However, you should also look into applications that offer ongoing protection and run in the background. Again, keep in mind that these antivirus programs take up space, so you want to choose one that is designed not to affect performance.
A little research can help you to find the software that works within your budget or with your specific type of operating system. There can be compatibility issues if you’re downloading free software, so double-check everything before installing it so you don’t run into additional performance problems.

5. Use Disk Cleanup and defragmentation

Every computer has a number of files and programs on its hard drive that haven’t been used in a while or are unnecessary. Disk Cleanup allows you to find which applications and files can be deleted from your computer, freeing up drive space for the programs you will use.
It is incredibly easy to access Disk Cleanup.
  • From the Start button or Cortana search box, you’ll be sent to the program
  • A quick scan will show you the temporary files, installer applications, and web pages that you haven’t used or no longer need
  • From there, it will automatically delete them and clear up some space
Disk Cleanup’s effectiveness depends on how much RAM you have on your PC, which can also cause your computer to run slower than it normally would. If this is the case, it may be a good idea to install more RAM on your device.
You should also schedule disk defragmentation on a semi-regular basis so you can be aware of how much hard-drive space you have. Windows has an Optimize Drives tool, which you can access from the Start button or your Cortana search box. There are also a number of third-party programs that can be helpful in clearing out files that you don’t use anymore.

6. Consider a startup SSD

When you want better performance, a startup solid-state drive (SSD) can go a long way toward taking some of the pressure off the processor when your computer boots up. If you tend to run a number of applications at one time or use photo and video editing software, then a startup drive can go a long way toward making these programs run smoother and load faster.
While they’re most commonly installed on desktop computers, SSDs can be used on some laptop models as well. When you don’t have the option of using an internal SSD, you can always purchase an external drive that connects to your PC with a USB 3.0. This drive can give you the extra push you need at startup to accomplish tasks and give you a boost for apps that need more temporary memory to run properly.
You can find a number of SSD options that work within your budget depending on how you use your PC. Storage review sites online can be valuable sources of information when you want to choose the right drive for your computer and you need to know that it is compatible with your operating system.

7. Take a look at your web browser

Minor adjustments can often make a difference with the speed of your PC. Something as simple as which browser you use can slow down or speed up the rate at which web pages, videos, and images load. If you have been using a certain browser and notice that there is a lag time, consider an alternative to see if the loading speeds are better.
The type of browser you use is not only the thing that may be slowing down your computer when you’re using the web. If you have a full cache that has not been emptied in a while, then you’ll want to visit your settings and make sure that it’s empty.
Your cache comprises what you pick up when you are visiting various websites. Many sites use cookies in order to figure out your browsing habits and the ads you may click when you visit a site will leave one too. A cache holds these files as information and if you spend a lot of time online, these files can accumulate and cause your computer to run more slowly.
Fortunately, it’s an easy fix. There are two ways to do this in the more popular web browsers:
  • Visit “Internet Options”
  • Click on the “General” tab
  • Look for the “Browsing History” option
  • Select “Temporary Internet Files” and “Website Data”
  • Hit “Delete”
  • Visit “More settings”
  • Select “More tools”
  • Click “Clear browsing data”
  • Note that Chrome allows you to delete data within a certain time period
  • If you’ve never deleted the files in your cache before, you’ll want to select “All time”
  • Check the boxes “Cookies and other site data” and “Cached images and files”
  • Hit “Clear data”
You should be warned that cookies also can also include the autofill function in your search bar, so it is a good idea to have your favorite websites bookmarked just in case.
Doctor visit helper

Prepare before seeing a doctor

A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Avoid heavy lifting, sudden bending, and prolonged bed rest.
  • Use comfortable posture and gentle movement as tolerated.
  • Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

  • For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
  • Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Ways to Improve Your Computer Performance

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

Internal learning pathway

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