Computer Tricks and Secrets

Short answer: you can create a wireless network without a router by turning a PC or phone into a hotspot , or by using Wi-Fi Direct between devices. This lets you share an internet connection or transfer files directly, no router needed. Here is how, for each situation. Turn your PC into a hotspot (Windows Mobile Hotspot) Go to Settings > Network & internet > Mobile hotspot . Choose the connection to share (your Ethernet or mobile connection) and the band. Set a network name and password under Edit. Turn it on, other devices connect to your PC's Wi-Fi like a router. Great for sharing a wired or mobile internet connection wirelessly with other devices. Turn your phone into a hotspot Both Android and iPhone can share their mobile data as a Wi-Fi hotspot (Settings > Hotspot / Personal Hotspot). Other devices join it to get internet, no router involved, ideal on the go. Wi-Fi Direct and ad-hoc (device-to-device, no internet needed) To connect two devices d...

Short answer: to let people send you files without giving them access to your other files, use an upload-only link, Dropbox File Requests is the cleanest, and Google Drive plus Google Forms works too. Recipients can add files but cannot see or download anything else in your storage. Here is how to set it up safely. The safest option: Dropbox File Requests Dropbox File Requests are purpose-built for this: In Dropbox, go to File requests and create a new request. Name it and choose (or create) the folder uploads should go to. Share the link. Anyone with it can upload files to that folder. They cannot see the folder's contents or anything else in your Dropbox, upload-only. Perfect for collecting documents, photos or homework from many people. Google Drive options Google Forms with a file-upload question: create a form, add a "File upload" question, and share it. Responses land in a Drive folder only you control. Great for collecting files with some struct...

Short answer: Use the Dropbox File Requests feature. Create a request, share the link, and anyone can upload files straight into a folder you choose without needing a Dropbox account. Everything they send lands in your Dropbox and you get notified. I run into this problem constantly. A teacher needs students to hand in homework, a designer needs mockups from clients, an event organizer wants photos from attendees. Email chokes on large files and turns your inbox into a mess. The cleaner solution is a folder that other people can drop files into but not browse or delete from. Dropbox File Requests does exactly that, and I will walk through the setup below plus a free Google Drive alternative. What is a Dropbox File Request? A File Request is a special upload link tied to one folder in your Dropbox. People who open it see a simple upload page. They can add files but they cannot see anything already in the folder, cannot see other people's uploads, and cannot delete anything. The...

Short answer: email caps attachments at around 25 MB, so for anything bigger use a transfer service like WeTransfer (no account, up to a couple of GB free), a cloud share link (Drive, Dropbox, OneDrive) for very large files, or a peer-to-peer tool for direct transfers. Here is the best option for each situation. Why email fails for big files Most email providers limit attachments to about 25 MB. A single video or design file blows past that. The fix is to upload the file once and share a link, or use a service built for large transfers. Best free options WeTransfer , send up to a couple of GB free with no account; recipients get a download link. Simplest for one-off sends. Cloud share links , upload to Google Drive , Dropbox or OneDrive and share a link. Best for very large files and when you want the file to stay available. Send Anywhere , direct device-to-device transfer with a code, good cross-platform. Which to choose Situation Best option One-off send, no accoun...

Short answer: for a free torrent client, qBittorrent is the better choice, it is open source, ad-free, and has no "Pro" upsell, so a cracked uTorrent Pro APK is pointless. Here is how the two compare and how to set up torrenting safely and legally. uTorrent vs qBittorrent qBittorrent uTorrent Ads None Yes (free version) Open source Yes No Built-in search Yes Limited Cost Free Free / paid Pro Settings for faster, safer downloads Choose well-seeded torrents. Speed depends mostly on seeders; no setting rescues a file with none. Forward your port. A forwarded/open listening port improves peer connections and speed. Enable encryption. Turn on protocol encryption to reduce ISP throttling of torrent traffic. Set reasonable limits. Cap upload slightly so torrenting does not choke your other browsing, but do not throttle it to zero. Stay legal and safe A torrent client is a neutral tool. Use it for legal content: Linux distributions (Ubuntu, Fedora, etc...