✓ Accepted Answer
To speed up a slow Windows computer without spending money, start with these free steps:
Open Task Manager (Ctrl+Shift+Esc) and check what's using your CPU and RAM. If one application is consuming everything, that's your culprit. Right-click and end task to test if it's the cause.
Disable startup programs. In Task Manager click the Startup tab. Disable anything that doesn't need to launch with Windows. This alone can dramatically speed up boot time.
Clear your temp files. Press Windows key + R, type %temp% and press Enter. Select all files and delete them. Empty the Recycle Bin after.
If you have a traditional HDD rather than SSD, run Defragment and Optimize Drives from the Start menu. SSDs don't need this.
Finally, check if your storage drive is nearly full. Windows needs at least 15% free space to operate well. Delete old files or move them to external storage if needed.
by alistairthomas15312
· 46 upvotes
Setting up a home network properly makes a huge difference to reliability. Start by positioning your router centrally in your home rather than in a corner or cupboard. Walls, especially thick concrete ones, kill wifi signal.
For the router itself, log into its admin panel (usually by typing 192.168.1.1 or 192.168.0.1 in a browser). Change the default admin password immediately — factory passwords are public knowledge. Also rename your wifi network to something that doesn't identify your router model.
Separate your IoT devices (smart bulbs, thermostats, cameras) onto a guest network if your router supports it. This isolates them from your main devices in case any smart device gets compromised.
For wired connections, use ethernet whenever possible for desktops, gaming consoles, and smart TVs. Wired is always more reliable and faster than wifi. A cheap network switch lets you run multiple wired connections from one router port.
by kebedealemu59232