The good news is you don't need to be a computer whiz to keep yours in good shape. A few simple habits can help your computer run smoothly and potentially last longer.
Keep things up to date
Those little messages telling you that an update is available can be easy to ignore. But updates are important. They can fix problems, improve performance and, importantly, close security weaknesses that could mean others can gain access to your computer.
When your computer asks you to install an update, it's usually worth doing. Set aside some time when you don't need to use the computer and let the update finish. Don't switch it off halfway through unless you're specifically told to do so.
Your programs and web browser may also need updating, not just the computer itself.
Give your computer a fresh start
When was the last time you restarted your computer? If the answer is "I can't remember", it might be time.
Restarting closes programs running in the background and gives the computer a fresh start. It can solve many minor problems, such as a program becoming sluggish, something not responding properly or an internet connection behaving strangely.
You don't need to restart constantly; it's just a simple habit that can help keep things running smoothly.
Don't let your storage get too full
Your computer needs some free space to work properly. If your storage is getting close to full, you may notice that things start to slow down.
Take a look through your files from time to time and remove things you no longer need. Old downloads, duplicate photos, forgotten documents and programs you haven't used for years can all take up valuable space.
Be careful when deleting things, though. If you're not sure what a file or folder is for, it's better to leave it alone. A simple approach is to start with the things you recognise - such as old downloads and files you know you no longer need - rather than deleting unfamiliar items.
Give it a clean
Dust and crumbs aren't good for computers, particularly around vents and keyboards. If your computer has ventilation openings, dust building up around them can make it harder for the machine to stay cool.
- Give the outside of your computer and keyboard a gentle clean with a soft, dry cloth. For laptops, be particularly careful around the screen.
- Don't spray cleaning products directly onto the computer or screen, and don't use a soaking-wet cloth. If you're unsure about cleaning a particular device, check the manufacturer's instructions first.
- And yes, your keyboard really does deserve a clean. You'd probably be surprised at what can accumulate between those keys!
Use security software
Modern computers generally have built-in security features, so you don't necessarily need to buy additional antivirus software.
The important thing is to make sure your computer's security features are switched on and kept up to date, as they can help detect and block harmful software.
Good security habits matter too. Be cautious about unexpected email attachments and links, don't download programs from websites you don't trust, and be wary of messages asking you to provide passwords or personal information. Your computer's security software is helpful, but it can't replace a little common sense.
Back up your important files
Imagine losing years' worth of family photos, important documents or other treasured files because your computer suddenly stopped working. It's not a pleasant thought! That's why backups are so important.
A backup is simply another copy of your important files stored somewhere separate from your computer. This could be on an external storage device or through a reputable cloud storage service.
And don't assume that having something stored in the cloud means you've automatically got a complete backup. Different services work in different ways, so it's worth getting your head around what is being saved.
The most important thing is to have another copy somewhere other than your computer. Photos, important documents and anything you couldn't easily replace should be high on your list.
Look after your passwords
- Try to use a different password for important accounts rather than using the same one everywhere.
- Long passwords or passphrases are generally a good choice, and a password manager can help you keep track of them without having to remember dozens of different passwords.
- Where available, turn on two-step verification. This adds another layer of protection by asking for something extra - such as a code sent to your phone - when you sign in.
- And never give your password to someone who contacts you unexpectedly claiming they need it to fix your computer or account.
Know the warning signs
Sometimes a computer gives you clues that something isn't quite right.
Things to watch for include:
- Your computer suddenly becoming much slower than usual.
- Programs repeatedly crashing or refusing to open.
- Pop-up messages appearing when you aren't doing anything.
- Your web browser suddenly behaving differently.
- Unfamiliar programs or icons appearing.
- Your files becoming inaccessible or unexpectedly changing.
- Your computer repeatedly showing unusual error messages.
One strange thing doesn't necessarily mean your computer has a serious problem. But if several unusual things start happening, it's worth investigating rather than simply ignoring them.
A little care goes a long way
Keeping your computer healthy doesn't have to involve complicated maintenance or technical know-how. Keep it updated, restart it occasionally, leave some storage space free, keep it clean, use its security features and make sure your important files are backed up.
Most importantly, don't be afraid to ask for help if something doesn't seem right. Trying to fix a problem by randomly deleting files or changing settings can sometimes make things worse.
A few minutes of care every now and then can save you a lot of frustration later - and help your trusty computer keep doing its job for years to come.
